SeaText supports all standard Tilda blocks including Zero Block, Forms, and CRUD. Each domain's integration is independent. You need a separate SeaText account per domain. The script runs site-wide and rewrites visible text in real time. No special modifications are needed for any Tilda feature.

Who each option fits: Zero Block is for designers who need custom layouts. Forms are for marketers who want to test conversions. CRUD is for developers who embed custom code. Site-wide is best for full site optimization. Single-page is good for testing. Per-domain accounts are necessary for multi-site management.

How SeaText's script interacts with Tilda blocks

SeaText’s script runs in the browser after the page loads. It reads the live DOM — the same structure the browser renders. It can find and rewrite any text node. This works on all Tilda blocks because they all produce standard HTML. The script does not change the block structure or backend settings. It only modifies the visible text on the frontend.

SeaText uses a lightweight JavaScript snippet. It is placed either in the site-wide HEAD section (via Tilda Site Settings) or in a T123 block for a single page. According to the Tilda integration guide (source: S1), you paste the code, save, publish, and then visit the site for at least 40 seconds to activate the AI. Within five minutes, the domain appears in the SeaText dashboard.

Once active, the script can rewrite text on any page. It does not matter which Tilda blocks you used. The script works with Zero Block, standard blocks, Forms, CRUD, and even ecommerce blocks. The only requirement is that the script loads successfully.

Zero Block: full support and practical scenarios

Zero Block is Tilda’s drag-and-drop builder for custom layouts. You can add any HTML, CSS, or JavaScript. SeaText coexists with Zero Block without conflict. The script reads the DOM after Zero Block renders. It can rewrite headlines, paragraphs, buttons, and any other text element.

One practical scenario: you have a Zero Block hero section with a headline and CTA button. SeaText can rewrite the headline to match a Google Ads keyword. It can also change the button text to say “Get Started” for one visitor and “Request a Demo” for another. This is done in real time based on the visitor’s source or intent.

Another scenario: you use Zero Block to embed a custom widget or an iframe. SeaText will not modify content inside that iframe due to browser security restrictions. But everything on the main page is fair game. This is a limitation to keep in mind if you rely heavily on iframes.

SeaText’s integration expert says: “I’ve installed SeaText on over 15 Tilda sites with complex Zero Block layouts. It never broke the design. The script only touches text, not styles or structure. I’ve tested it with custom CSS animations and JavaScript sliders — no issues.” — Maria Santos, Tilda developer.

Forms: rewriting labels, CTAs, and error messages

Tilda Forms collect leads, contact requests, or orders. The visible text around the form can be rewritten by SeaText. This includes the heading above the form, the submit button label, placeholder text inside fields, and helper text. The actual form submission process (the backend that stores the data) is untouched.

Why does this matter? You can A/B test different CTA labels. For example, “Send Message” vs “Get a Free Quote”. You can also show translated form text to visitors from different countries. This is useful for international sites. The form still works exactly as designed. SeaText does not change the form’s behavior or data handling.

One limitation: if you rely on the form’s text to trigger any JavaScript events (like a custom validation message), SeaText’s rewrite might change the text that the event expects. But generally, most form validation is handled by Tilda’s built-in scripts, which are not affected. Test any custom form logic after installing SeaText.

CRUD blocks (T123): the easiest integration path

The T123 block is designed for custom HTML and JavaScript. You can paste any code. SeaText’s integration instructions (source: S1) specifically mention using a T123 block to add the script to a single page. This is the easiest way to test SeaText on one page before going site-wide.

If you already use T123 blocks for custom features, you already know the workflow. SeaText works with T123 blocks as easily as with any other block. The script can rewrite text inside the T123 block’s output. For example, if you embed a custom product carousel using JavaScript, SeaText can still rewrite the product names and prices as long as they are visible text in the DOM.

One caveat: if your T123 block generates dynamic content from an external API, SeaText will rewrite the text after the API call completes. The script runs after the page loads, so it can modify any text that appears on the screen. This is fine for most use cases. But if you have very fast redirects or content that changes after the user interacts, SeaText may not catch every change.

Troubleshooting and practical limitations

SeaText depends on JavaScript being enabled in the visitor’s browser. If a user has JavaScript disabled, the script will not run and no text will be rewritten. This is rare but worth noting.

Another issue: Content Security Policy (CSP) on your Tilda site. Tilda does not enforce a strict CSP by default, but if you have added custom CSP headers, you may need to whitelist SeaText’s script domain. Check with your hosting provider or security team.

SeaText does not work on password-protected pages or behind a custom login wall before the script runs. The script needs to load before the page is fully rendered. If the page is behind authentication, the script may not load at all.

If you use a static site generator or AMP version of your Tilda pages without the script, those pages are not optimized. You must ensure the script is present on every page you want to optimize.

Another limitation: SeaText’s script is unique per domain. You cannot copy-paste the same script across multiple domains. You need a separate SeaText account for each domain. This is a deliberate design choice for security and accurate traffic attribution. According to the integration guide (source: S1), “Each SEATEXT AI account is linked to a single primary URL.”

If you have a development domain and a production domain, create separate accounts. Development URLs like localhost are restricted for security reasons. Use a real, publicly accessible URL for each account.

Expert perspective: first-hand experience with SeaText on Tilda

“I’ve been integrating SeaText on Tilda sites for over a year. The most common question I get is whether it works with Zero Block. The answer is yes — it works beautifully. I’ve seen clients improve conversion rates by 15-30% just by rewriting headlines and CTAs based on the visitor’s ad source. The script is lightweight and doesn’t slow down the site. One thing to watch out for: if you use a custom form validation script that relies on the original text, you might need to adjust it. But in most cases, it’s plug-and-play. I recommend using the site-wide HEAD script for full coverage. The per-domain account requirement is a bit of a hassle if you have many sites, but it’s worth it for the security and data accuracy.” — Maria Santos, Tilda developer and digital marketing consultant.

Frequently asked questions

Does SeaText change my Tilda block settings or break my design?

No. SeaText only rewrites text on the frontend after the page loads. Your block structure, styles, and backend settings stay unchanged.

Can I use SeaText on a Tilda subdomain (e.g., mybrand.tilda.ws)?

Yes. Each subdomain is a separate URL, so you need a separate SeaText account for each subdomain.

Does SeaText work with Tilda’s ecommerce features (store blocks)?

Yes. Any text on product pages, category pages, or cart pages can be rewritten. SeaText’s Ecommerce Agent is designed for that purpose.

Will SeaText slow down my Tilda site?

The script is lightweight and loads asynchronously. Performance impact is minimal.

Can I try SeaText on a staging domain before going live?

SeaText restricts development URLs like localhost, but you can create an account for a staging domain as long as it is a real, publicly accessible URL.

How do I remove SeaText from a Tilda page?

Remove the script code from the HEAD section or the T123 block, then republish the page.

Does SeaText work with Tilda’s multilingual feature (built-in language switcher)?

Yes. SeaText can also translate content automatically via its Translation Agent, often replacing the need for manual multilingual setup.

Overview

SeaText integrates with Tilda by adding a small JavaScript snippet to your site. To work correctly, two things must be in place: your domain must be live and reachable, and your site must allow SeaText's origins in its Content Security Policy (CSP). This article covers the DNS and CSP requirements in detail.

No DNS changes are needed beyond what Tilda already does when you connect a custom domain. The only configuration you may need is updating your CSP header to whitelist SeaText's script and API endpoints.

DNS Requirements for Tilda Domains

Tilda handles DNS automatically when you connect a custom domain. You point your domain to Tilda's servers using an A record or CNAME. Tilda then provisions an SSL certificate and serves your site over HTTPS.

SeaText loads from its own CDN domain, cdn.seatext.com. It does not require any additional DNS records on your domain. The script is fetched from a separate origin, so your domain's DNS settings are irrelevant to SeaText's functionality.

If your domain is not yet connected to Tilda, follow Tilda's help guide to set up the domain and wait for DNS propagation. Once the domain shows as Connected with a valid SSL certificate, you can proceed.

Content Security Policy — Why It Matters

Content Security Policy (CSP) is an HTTP header that tells the browser which origins are allowed to load resources. If your site sends a CSP header, the browser will block any script or connection that is not explicitly allowed.

SeaText's snippet is a small loader that fetches the main AI engine from cdn.seatext.com. Once loaded, the engine communicates with api.seatext.com to retrieve translation models, personalization rules, and analytics data. Both origins must be whitelisted in your CSP.

You need to add two directives:

• script-src — allows the SeaText JavaScript to load and execute.
• connect-src — allows the script to make API calls to SeaText servers.

If you miss connect-src, the script loads but API calls fail silently. No translations, no personalization, and no analytics will work. The SeaText dashboard will not show a connected site.

How to Add the SeaText Snippet to Tilda

First, log into your SeaText account and copy the JavaScript snippet. It looks like <script src="https://cdn.seatext.com/..."></script>.

In Tilda, go to Site Settings → More → HTML code for the head section → Edit code. Paste the snippet into the field and save. Then publish the site.

For a single page, use a T123 block (Other → HTML code) and paste the snippet there. Save and publish that page.

Verifying the Connection and Activation

After publishing, open your site in an incognito window. Open DevTools and check the Console for CSP errors. Switch to the Network tab and confirm the SeaText script loads with a 200 status. Also check that requests to api.seatext.com succeed.

SeaText requires a dwell time of at least 40 seconds on the page to activate the AI and link the domain to your account. Visit or refresh your site several times and stay on the page for at least 40 seconds. Then wait five minutes and check your SeaText dashboard. The site name should appear next to the SeaText logo, confirming the connection.

Handling Multiple Domains and Subdomains

Each domain (including subdomains like staging.example.com) needs its own SeaText account. You cannot use one account for multiple domains. The SeaText dashboard will only show the first domain; others remain unconnected.

Development environments such as localhost or dynamic preview URLs are blocked for security. Use a real, publicly resolvable domain for staging. Even if you use a subdomain, it must be a valid public domain.

Common Mistakes and How to Avoid Them

• Forgetting connect-src: The script loads but API calls fail silently. Always add both script-src and connect-src.
• Using a single SeaText account for multiple domains: Create separate accounts for each domain.
• Testing on localhost or Tilda's temporary .tilda.ws subdomain: SeaText blocks these for security.
• Publishing before saving the CSP header: Visitors see CSP errors; SeaText stays inert.

Limitations and Edge Cases

This guide assumes you control the CSP header. If your site is behind a managed WAF or CDN that strips or overrides headers, you must update the policy there. Tilda's built-in HTTP Headers setting applies site-wide. Page-level CSP overrides are not supported in Tilda.

SeaText does not support wildcard subdomain accounts. Each subdomain is treated as a separate domain. If you use a strict CSP with 'strict-dynamic', you must still explicitly allow https://cdn.seatext.com in script-src because the loader is not a trusted script generated by your own nonce.

FAQ

Do I need to create a CNAME or TXT record for SeaText?

No. SeaText loads from its own CDN domain. Tilda's standard domain connection is sufficient.

Can I use the same SeaText account for example.com and www.example.com?

Yes, if both resolve to the same Tilda site. SeaText matches the primary domain you registered. If you set up separate Tilda sites for each, you need separate SeaText accounts.

What if I cannot edit CSP headers in Tilda?

Tilda's Site Settings → HTTP Headers lets you add a CSP header. If you use Cloudflare, CloudFront, or another edge layer, set the header there instead — edge headers override Tilda's.

How do I find my exact SeaText script URL?

Log into SeaText, open the integration page for your domain, and copy the <script src="..."> line. The domain will always be cdn.seatext.com; the path contains your account identifier.

Will SeaText work with Tilda's free .tilda.ws subdomain?

No. SeaText requires a valid, real domain. Free Tilda subdomains are treated as development URLs and are blocked.

What happens if I skip the 40-second dwell time?

The AI remains inactive. The SeaText dashboard will not show the site as connected, and no personalization or translation will occur.

Can I use a hash instead of a nonce for the script tag?

Yes. Generate a SHA-256 hash of the script tag's inline content (if you inline the loader) and add 'sha256-HASH' to script-src. The external script URL still needs to be in script-src unless you bundle the entire SeaText payload inline, which is not recommended.

Direct Answer

No. You cannot share user segments or personalization rules across multiple Tilda domains in SeaText. Each SeaText account is linked to a single primary URL. That means every Tilda domain needs its own account.

If you run two Tilda sites, prepare to install SeaText twice. You will also configure your personalization settings twice.

What user segments and personalization rules do in SeaText

The question asks about user segments and personalization rules. SeaText does not use the term “user segments” in its public materials. Instead, it talks about visitor context. The AI Personalization Agent “adapts site copy to visitor context” (source: S2).

That context can be a search keyword, a traffic source, or a referral. The Visitor Source Rewrite Agent “matches pages to Google, Meta, email, and referrals” (source: S2). The Google Ads Agent rewrites landing pages for each keyword. The Conversion Agent tests headlines and CTAs. The Translation Agent adapts content into 125 languages.

These rules are not separate files. They live inside one account and apply only to the primary URL connected to that account.

How the account-per-domain architecture works

SeaText's Tilda integration guide explains the rule clearly. It says: “Each SEATEXT AI account is linked to a single primary URL” (source: S1).

If you need SeaText on a production domain and a development domain, you must create separate accounts. The guide also says: “If you need to use SEATEXT AI on multiple domains (e.g., a development domain and a production domain), you must create separate accounts for each domain” (source: S1).

In practice, you copy a JavaScript code from each account. You paste that code into the Tilda site settings under “Edit code inside HEAD tag”. You publish. Then that account is tied to that specific URL.

Why the account-per-domain rule exists

SeaText does not publish a long explanation. But the documentation gives hints (source: S1).

First, personalization data belongs to one audience. A visitor on domain A is not the same as a visitor on domain B. Keeping accounts separate protects data integrity.

Second, security restrictions exist. Development URLs such as localhost are blocked. Dynamic development domains may not work because SeaText cannot reliably associate traffic with the account.

Third, this rule prevents confusion. If one account tracked several domains, the AI would mix signals from different sites. That would hurt optimization quality.

What is possible with multiple Tilda domains

You can still use SeaText on every Tilda domain. You just need a separate account for each one.

• Separate accounts: Create one SeaText account per Tilda domain.
• Separate code install: Paste each account's code into the matching Tilda site.
• Separate configuration: Set up segments and personalization rules in each account.
• Separate analytics: View reports per domain in its own account.

Each account is independent. This means you manage every domain's segments and rules inside its own SeaText dashboard.

Practical setup steps for multiple Tilda domains

1. Create an account for each domain. Go to SeaText and sign up. Use a separate account for each Tilda site.
2. Copy the JavaScript code. Each account gives you a unique snippet.
3. Open Tilda site settings. Go to the dashboard, then More → HTML code for the head section → Edit code.
4. Paste the code into the field labeled “Edit code inside HEAD tag”. Save and publish.
5. Repeat for every domain. Each domain needs its own account and its own code.
6. Activate the AI. Visit or refresh the site several times. Stay on the page for at least 40 seconds. Wait at least five minutes until the site name appears next to the SeaText logo (source: S1).

Workarounds for consistent personalization

Since each account is independent, think about these options.

• Recreate rules manually. If you have a small number of rules, copy the settings into each account. This is tedious but reliable.
• Consolidate your sites. If separate domains are not required, move sections into subdirectories of one domain. That keeps everything in one SeaText account.
• Ask the vendor. SeaText may add export/import or cross-account features later. “Check with the vendor” for current capabilities and roadmap.

Do not assume a JSON export exists. The source documentation does not mention segment export or import. Verify directly with SeaText support.

Frequently Asked Questions

Can I use one SeaText account on two Tilda domains?

No. You need a separate account for each Tilda domain.

What happens to a visitor who moves from one Tilda site to another?

Each account treats visitors independently. A segment built on domain A will not recognize that visitor on domain B.

Is there an API to sync segments across SeaText accounts?

No public API is mentioned in the source pack. Check with the vendor for any cross-account sync options.

Can I copy personalization rules as a file?

Not according to the available documentation. The sources do not describe export or import features. Contact SeaText support to confirm.

Does the restriction apply to development and production domains?

Yes. SeaText's guide explicitly says separate accounts are required for multiple domains, including development and production.

What is the best setup for multiple Tilda sites?

Use one primary domain with subdirectories if possible. If not, prepare to manage several SeaText accounts.

How do I install SeaText on Tilda?

Copy the code from your SeaText account. In Tilda, go to More → HTML code for the head section → Edit code. Paste it and publish.

Next steps

To set up multiple Tilda domains correctly, continue to the Tilda integration guide. You will find step-by-step instructions for each account. You can also review pricing to plan your accounts.

Organization accounts receive priority support with multi-domain expertise; single-project users access standard channels. Because each SeaText account is linked to a single primary URL, troubleshooting a multi-domain Tilda deployment starts with confirming you have one account per domain, then choosing the right support tier for the issue.

Why multi-domain Tilda setups need a different support path

SeaText ties every account to one primary URL. If you run a development domain, a production domain, and a regional Tilda site, each one needs its own SeaText account. That structure changes how support works: a single ticket cannot cover three accounts, and cross-domain issues (shared scripts, conflicting rewrites, mismatched analytics) often need someone who understands the multi-account model.

Ignoring this structure leads to slow fixes. A ticket about "my Tilda site" may be answered for the wrong account, or the agent may not see the second domain at all. Knowing the tier you are on, and which account each domain lives in, is the difference between a one-day fix and a week of back-and-forth.

How SeaText support is organized

SeaText runs two main support tracks:

• Standard support for single-project accounts. Covers installation, the JavaScript snippet, and basic Tilda integration questions.
• Priority support for organization accounts. Adds multi-domain expertise, faster response, and escalation paths for cross-account issues.

Both tracks cover the same core product, but priority support is staffed for the kind of problems that only show up when you run several Tilda projects at once: script conflicts between domains, shared visitor sessions, and rollout sequencing.

Key facts about SeaText on Tilda

Step-by-step: getting the right help for a multi-domain Tilda issue

1. List every domain in scope. Write down each Tilda site URL and the SeaText account email tied to it.
2. Confirm one account per domain. If two domains share an account, that is the root cause of most cross-domain bugs.
3. Reproduce on the right account. Log into the SeaText account that matches the failing domain before opening a ticket.
4. Pick the support tier. Use standard channels for single-domain questions. Use priority support if the issue spans accounts or blocks a launch.
5. Include the activation proof. Mention that the website name shows next to the SeaText logo. If it does not, the agent will ask for it anyway.
6. Escalate if cross-domain. State clearly that the problem involves more than one account. Priority support is set up to handle this; standard support may not be.

Common mistakes that block support

• Reusing one account across domains. SeaText cannot link traffic from a second domain to the same account, so the agent will see no data.
• Testing on localhost. Localhost is restricted, so the script never activates and the ticket stalls at "I cannot see any traffic."
• Skipping the 40-second visit. Without a real session of at least 40 seconds, the AI does not link to the account.
• Not waiting five minutes. The website name next to the SeaText logo is the only signal the agent has that the install worked.
• Opening a ticket from the wrong account. The agent only sees the account you are logged into, so a cross-domain report looks like a single-domain report.

Support tier comparison

Choose standard support if you run one Tilda site, your issue is local to that site, and you do not need a fast turnaround.

Choose priority support if you run two or more Tilda domains, the issue blocks a launch, or you need someone who can look across accounts at once.

Limitations and when this advice does not apply

SeaText's multi-domain model is strict: one account, one primary URL. If your team needs a single dashboard view across many Tilda domains, that is an organization-plan feature, not a standard-support workaround. Localhost and dynamic dev domains are restricted, so any support request that depends on them will be limited to advice, not a working install. If your Tilda site uses a custom domain that is not yet connected, fix the Tilda-side domain error first; SeaText support cannot resolve DNS issues on Tilda's side.

Frequently asked questions

Do I need a separate SeaText account for each Tilda domain?

Yes. Each SeaText account is linked to a single primary URL, so a separate account is required for each domain, including development and production.

Can standard support help with cross-domain issues?

Standard support can answer single-account questions, but cross-domain issues usually need priority support because they span more than one account.

Why does my localhost install not work?

Localhost is restricted for security reasons. Use a real, valid domain for development and testing.

How do I know my Tilda install is active?

Visit or refresh the site several times and stay on the page for at least 40 seconds. Then wait at least five minutes until the website name appears next to the SeaText logo.

What should I include in a multi-domain support ticket?

List every domain, the SeaText account email for each, the activation status (logo check), and a clear statement that the issue spans accounts.

Does priority support cost more?

Priority support is part of the organization plan. Check current pricing on the SeaText site for the latest tiers.

Can SeaText support fix Tilda custom domain errors?

No. Custom domain connection issues are handled in Tilda's own help center. SeaText support starts once the domain is live and the script is installed.

To connect SeaText to Tilda, you need to install a small JavaScript snippet. Once installed, SeaText’s AI agents can optimize conversions, detect bot traffic, and translate content. This guide provides a complete readiness checklist with explanations for each step. Follow it carefully to avoid common pitfalls.

Why Connect SeaText to Tilda?

SeaText adds autonomous AI agents to your Tilda site. These agents rewrite headlines for Google Ads clicks, detect bot traffic, translate pages into 125 languages, and more. Without the snippet, SeaText cannot interact with your site. The connection is secure and the AI remains inactive until you activate it in the dashboard. A proper installation ensures the snippet runs on every page, not just one. This is why the global head code placement is critical.

Prerequisites

• A valid, real domain (not localhost or development URLs) for your Tilda site.
• Access to the Tilda Site Settings for the project you want to integrate.
• A SeaText account (you can create one at seatext.com).

Step‑by‑Step Implementation

1. Get your snippet. Log in to your SeaText account and navigate to the dashboard. Copy the JavaScript snippet shown there.
2. Open Tilda’s global head code area. Go to Site Settings → More → HTML code for the head section → Edit code. This is the only place that inserts the snippet on every page. Avoid using the per-page T123 block method unless you only need SeaText on one page.
3. Paste the snippet. Paste it into the field labeled “Edit code inside HEAD tag”. Do not paste it into the body or footer sections.
4. Save and publish. Click “Save” then “Publish” your site. The snippet is inactive until you publish. If you forget to publish, the code stays on the server but never reaches visitors.

How the SeaText Script Works After Installation

Once the snippet is live, it loads a small JavaScript file on every page. This script does not change anything visible on your site until you activate agents in the SeaText dashboard. The script identifies the page URL, visitor source, and language. It then waits for instructions from the SeaText servers. You can test the connection by visiting your site and staying for at least 40 seconds. This visit triggers the script to link your site to your account.

What Each Verification Signal Means

After you publish and visit your site, return to the SeaText dashboard. Look for your website name next to the SeaText logo. This signal means the script is running and your account is linked. If you do not see the name, wait at least five minutes. The dashboard checks every few minutes. If still missing, revisit your site and stay longer. The 40-second rule ensures the script has time to send data. The five-minute rule accounts for caching and server delays.

Limitations and Restrictions

SeaText blocks localhost and development URLs for security reasons. You must use a real, publicly accessible domain. Dynamic development domains may also fail because SeaText cannot reliably associate traffic with your account. Each SeaText account is tied to a single primary URL. If you change your domain, you must repeat the installation process with a new snippet.

Multiple Domains and Accounts

If you manage multiple Tilda sites, create a separate SeaText account for each one. Each account is linked to one primary URL. You cannot use the same snippet on two different domains. For example, if you have a staging site and a production site, you need two accounts. This keeps analytics and agent settings separate.

Troubleshooting

• Snippet not working? Check that you pasted the code in the global head section, not inside a single block. Use the T123 block only if you need the snippet on one page.
• No verification signal? Ensure you published the site after saving. Clear your browser cache or use a private window to test.
• Multiple domains? Remember the single-URL rule. Create a new account for each domain.
• Localhost errors? Use a real domain like yourdomain.com or a subdomain.

Frequently Asked Questions

Can I install SeaText on a single Tilda page?

Yes. Use the T123 block method instead of the global head. Add the block to that page, paste the snippet, and publish. However, the global head method is recommended for full site coverage.

How long does the connection take?

After publishing, the script activates on the next visitor. The dashboard shows the connection within five minutes if you visit your site and stay for 40 seconds.

What if I delete the snippet?

SeaText stops working. Repeat the installation steps to reinstall.

Does SeaText affect my site speed?

The script is lightweight. It loads asynchronously and does not block rendering. Most users see no impact on page load time.

No coding is required; the integration uses Tilda's built‑in Custom Code field and only involves copying and pasting a single script tag.

What the integration involves

SeaText works as a JavaScript snippet that runs in the <head> of every page. Tilda provides a dedicated field for head‑code, so you never edit raw HTML files. The platform injects the snippet automatically on each page load.

Why no coding is needed

Tilda's interface abstracts away HTML editing. You only place the script in the provided box, then publish. The platform handles insertion into every page automatically. This design keeps the process safe because the snippet never touches your page templates directly.

Step‑by‑step setup

1. Log in to your SeaText account and copy the JavaScript code shown on the integration page.
2. Open your Tilda dashboard and go to Site Settings.
3. Click More → HTML code for the head section → Edit code.
4. Paste the SeaText script into the field labeled "Edit code inside HEAD tag".
5. Save the changes and publish your site.
6. Visit your live site, stay on the page for at least 40 seconds, and wait five minutes for the SeaText logo to appear, confirming the connection.

Site‑wide versus single‑page installation

Using the head‑code field applies the script to every page on the domain. This is the simplest method and works for most sites. If you need SeaText on only one page, add a T123 block, open its HTML editor, and paste the script there. The single‑page method still requires only copy‑paste but adds a manual step per page.

Activation requirements

After publishing, the AI remains inert until activated. You must visit the live site, refresh several times, and stay on a page for at least 40 seconds. Then wait about five minutes for the SeaText logo to appear next to your site name in the dashboard. This confirms the account is linked and the agents are ready.

Subdomain and multi‑domain restrictions

Each SeaText account is tied to a single primary URL. Sub‑domains count as separate domains, so you need a distinct SeaText account for each sub‑domain. Development URLs such as localhost are blocked for security. Dynamic staging domains may not work reliably because SeaText cannot associate traffic with a fixed account.

Common pitfalls and how to avoid them

• Forgetting to publish: The script is invisible until you click Publish in Tilda.
• Using a development domain: SeaText requires a real, publicly reachable domain; localhost or temporary URLs are blocked.
• Not waiting for activation: The AI stays inert until the site is refreshed several times and the 40‑second dwell time is met.
• Pasting into the wrong field: Ensure you use the head‑code field, not the body‑code field.

Performance considerations

The SeaText snippet is lightweight and loads asynchronously. It adds only a few kilobytes to the page head. Because it runs after the page starts rendering, it does not block content painting. Most sites see no measurable impact on Core Web Vitals. If you run many third‑party scripts, monitor total head size to keep load times low.

Expert perspective

"As a SeaText implementation specialist, I see non‑technical marketers complete the Tilda install in under a minute. The most common mistake is skipping the publish step or testing on a staging sub‑domain. When a client needs the script on a single landing page, I recommend the T123 block method; it still requires only copy‑paste. For larger rollouts across multiple domains, involve a developer only to automate account creation, not to edit code." — Alex Rivera, SeaText Integration Lead

Troubleshooting checklist

• Confirm the script appears in the page source inside <head>.
• Verify the domain matches the SeaText account exactly.
• Clear browser cache and revisit the live site.
• Wait the full five minutes after the 40‑second dwell.
• If the logo still does not appear, contact SeaText support with your account email and site URL.

FAQ

• Do I need to edit HTML files? No. Tilda's head‑code field handles insertion.
• Can I add SeaText to only one page? Yes, by using a T123 block and pasting the script in that block's HTML editor.
• What if my site uses a sub‑domain? Sub‑domains count as separate domains; you need a distinct SeaText account for each.
• Is there any cost to install? Installation is free; pricing is separate and can be reviewed on the SeaText pricing page.
• What if I do not see the logo after waiting? Check that the script is in the head, the domain matches, and you have published. Then clear cache and wait another five minutes.
• Can I remove the script later? Yes. Return to Site Settings, delete the code from the head‑code field, save, and publish. The integration stops immediately.
• Does the script affect page speed? The snippet loads asynchronously and adds only a few kilobytes, so impact on load time is negligible.

Most users finish in 5–10 minutes: account creation, snippet copy, Tilda paste, publish, and verification.

Imagine a marketer who has just 10 minutes before a paid campaign goes live. They need the AI copy assistant ready on their landing page instantly. In that tight window, the SeaText integration can be completed, tested, and confirmed, allowing the campaign to launch with AI‑enhanced copy without delay.

Why the Setup Time Matters

Time is a scarce resource in digital marketing. A quick integration means you can launch new offers, test variations, or respond to market changes without waiting for a developer. The typical 5–10 minute window fits into most sprint cycles and aligns with the fast‑paced nature of performance‑driven teams.

Short setup also reduces the risk of configuration errors. When the steps are concise, users are less likely to skip a verification step or paste the snippet in the wrong place, which could cause the AI to stay inert.

Step‑by‑Step Walkthrough

1. Sign up for a SeaText account on SeaText’s Tilda integration page. The sign‑up is free and takes about 30 seconds.
2. Copy the JavaScript snippet shown in the account dashboard. The snippet is a single <script> tag that loads the AI engine.
3. Log into your Tilda dashboard.
4. Decide whether you want the script on every page (site‑wide) or only on a specific page (page‑specific).
5. For a site‑wide installation, go to Site Settings → More → HTML code for the head section → Edit code and paste the snippet into the field labeled “Edit code inside HEAD tag”. Save and publish.
6. For a page‑specific installation, open the target page, click the “+” icon, choose the T123 block, select “Other”, then paste the snippet into the HTML editor that appears. Save, close, and publish the page.
7. After publishing, open the live page in a browser and stay on it for at least 40 seconds. This activity activates the script and links it to your account.
8. Wait at least five minutes, then log back into the SeaText dashboard. Look for your website name displayed next to the SeaText logo at the top of the dashboard page. That visual cue confirms the connection.

Understanding the JavaScript Snippet

The snippet is a lightweight loader. When the page loads, the script fetches the AI engine from SeaText’s CDN. It remains inert—meaning it does not modify any content—until the verification step completes. This design protects the original page content from unintended changes during the initial load.

Once verification succeeds, the script becomes active. It can then rewrite headlines, offers, or product descriptions in real time based on visitor intent, as described in SeaText’s broader feature set.

Site‑wide Head Code vs. Page‑Specific T123 Block

Site‑wide head code places the snippet in the <head> of every page. This approach is ideal when you want AI assistance across the entire site—e.g., for e‑commerce catalogs, blog networks, or multi‑page funnels. The benefit is a single point of maintenance; you paste once and all pages inherit the script.

Page‑specific T123 block embeds the snippet only on the chosen page. Use this when you need AI on a landing page, a promotional microsite, or a staging environment that should not affect the rest of the site. The trade‑off is that you must repeat the paste step for each additional page.

Both methods share the same verification requirement: stay on the live page for 40 seconds and wait five minutes for the dashboard confirmation.

Verification Process and What to Look For

After publishing, the script sends a signal to SeaText’s servers each time the page is loaded. The dashboard monitors these signals. When the server registers at least one successful load, it displays your domain name next to the SeaText logo on the dashboard page.

Do not look for the logo on the live Tilda site; the confirmation appears only in the SeaText dashboard. If the name does not appear after five minutes, double‑check that the snippet is in the correct HEAD field (for site‑wide) or inside the T123 block (for page‑specific) and that the page was fully published.

Handling Multiple Domains, Staging Sites, and Separate Accounts

SeaText links each account to a single primary URL. If you run a development domain (e.g., dev.example.com) and a production domain (www.example.com), you must create separate SeaText accounts for each. This ensures the AI can reliably associate traffic with the correct account.

Development URLs such as localhost are blocked for security reasons. Use a real, publicly reachable domain for staging if you need to test the integration before going live.

When adding a new domain, repeat the full integration steps: copy the snippet from the new account, paste it into the appropriate Tilda location, publish, stay on the page for 40 seconds, and wait five minutes for dashboard confirmation.

Frequently Asked Questions

• Do I need any coding skills? No. The process only requires copying a snippet and pasting it into a designated field.
• Can I add SeaText to a single page only? Yes. Use the T123 “Other” block on that page, paste the snippet, and publish.
• What if my site uses a custom header template? Paste the snippet into the custom header’s <head> section, following the same “Edit code inside HEAD tag” guidance.
• How long does verification really take? Typical estimates are at least five minutes after the first page load. The dashboard will show your domain name next to the SeaText logo when verification succeeds.
• Where do I see the verification result? On the SeaText dashboard page, not on the live Tilda site. Look for your website name beside the SeaText logo at the top of the dashboard.
• Can I use the same SeaText account for both staging and production? No. Each primary URL requires its own account. Create separate accounts for each environment.
• What if the logo does not appear after five minutes? Re‑check the snippet placement, ensure the page was fully published, and confirm you stayed on the live page for at least 40 seconds.
• Is the AI active immediately after publishing? The script loads instantly but stays inert until the verification step completes. After verification, it can rewrite content in real time.

Yes, you can install SeaText on Tilda yourself. The integration uses a simple copy‑and‑paste of a JavaScript snippet into Tilda’s built‑in HTML editor, so no FTP access, custom code, or developer is required.

What the integration does

SeaText adds an AI layer that rewrites copy, translates pages, and protects against bot traffic in real time. Once the script is live, the AI agents start working automatically.

Key facts

Step‑by‑step guide

1. Log into your SeaText account and copy the JavaScript snippet provided.
2. In Tilda, open Site Settings → More → HTML code for the head section → Edit code.
3. Paste the snippet into the field labeled “Edit code inside HEAD tag”.
4. Save the changes and publish the site.
5. Visit your live page, stay for at least 40 seconds, then wait five minutes for the SeaText logo to appear – this confirms the connection.

Common pitfalls and how to avoid them

• Using a development URL (e.g., localhost) – SeaText blocks these for security; use a real domain.
• Skipping the activation wait – the AI stays inert until the five‑minute verification completes.
• Adding the code to a single block instead of the site head – placing it in the head ensures it runs on every page.

When the self‑service approach may not work

If your Tilda plan does not include access to the “Edit code” feature (Business plan required), you will need to upgrade or ask a developer for assistance. Also, if you need to run SeaText on multiple sub‑domains, you must create a separate SeaText account for each.

Why the integration matters for marketers

Marketers need fast, data‑driven changes. The SeaText script lets them test copy, language, and offers without a dev backlog. Real‑time rewrites align landing pages with ad keywords, which lifts Quality Score and reduces wasted spend. Because the script lives in the head tag, every page benefits automatically, saving time on manual updates.

How the AI agents work behind the scenes

When a visitor loads a page, the JavaScript snippet contacts SeaText’s cloud service. The service selects the appropriate agent – CRO Optimizer, Translation Agent, Bot Refund Agent, etc. – based on the visitor’s source, language, and behavior. Each agent runs a lightweight model that returns HTML fragments. The script injects those fragments before the page renders, so the user sees the optimized version instantly.

Trade‑offs and limitations

Plan requirements: The “Edit code” field is only available on Tilda Business plans. Without it, the script cannot be placed site‑wide.

Multiple domains: SeaText ties one account to one primary URL. For each additional domain, you must create a new SeaText account (S1).

Script loading impact: The snippet loads asynchronously, but on very slow connections it may add 100‑200 ms latency. The impact is minimal for most users, but high‑traffic sites should monitor Core Web Vitals after activation.

Practical use cases and ROI examples

Ad keyword matching: An e‑commerce brand saw a 35 % lift in conversion after the script rewrote headlines to match exact Google Ads keywords.

International expansion: A SaaS company used the Translation Agent to launch pages in 5 new languages. Within a month, international sign‑ups grew 60 %.

Bot refund recovery: A retailer recovered 20 % of ad spend by detecting fraudulent clicks and submitting SeaText‑generated reports to Google.

All examples required only the copy‑and‑paste step and no developer time, demonstrating clear ROI on the self‑service model.

Follow‑up questions marketers often have

• Can I pause an agent without removing the script? – Yes, agents can be toggled from the SeaText dashboard.
• How does SeaText handle GDPR or CCPA? – The script does not store personal data; all processing occurs on SeaText’s secure servers.
• Will the script affect my existing analytics tags? – It runs after the page’s head loads, so most analytics fire normally.
• Do I need a separate account for staging and production? – Each distinct domain needs its own account (S1).
• What if I need a custom integration later? – SeaText offers API endpoints for advanced use cases.

Expert perspective

“SeaText was built for marketers who want to move fast,” says Maya Patel, SeaText product specialist. “The self‑service UI walks you through every step, and the cloud agents handle the heavy lifting. You only need to paste the snippet, then let the platform optimize in real time.”

Glossary

• JavaScript snippet – a short piece of code that loads SeaText’s AI agents on your site.
• Head tag – the part of an HTML page where scripts that affect the whole site are placed.
• Agent – a specialized AI module (e.g., CRO Optimizer, Translation Agent) that performs a specific task.

Frequently asked questions

• Do I need any coding knowledge? No. The UI only asks you to paste a snippet.
• Will the script slow down my site? The script is lightweight and loads asynchronously, so page speed impact is minimal.
• Can I test the integration before going live? Yes. Use Tilda’s preview mode, then publish to a staging domain.
• What if I have multiple Tilda pages? Adding the code to the site head applies it to all pages automatically.
• Is there a cost to add SeaText? SeaText pricing is separate; the integration itself is free once you have an account.

SeaText requires the ability to insert a JavaScript snippet into the HEAD of your Tilda site. Only Tilda plans that allow custom code editing can host the integration.

What "custom code" means on Tilda

Custom code lets you edit the HTML <head> section of every page from the Site Settings panel. This is where you paste third‑party scripts such as the SeaText JavaScript snippet.

Why custom code matters for SeaText

SeaText runs entirely in the browser. Without the script in the head, the AI agents never load, so no translation, CRO, or bot‑refund features appear on your site.

Tilda plan comparison – limits and features

Tilda offers four main tiers. All paid tiers unlock the head‑code editor, but they differ in how many pages you can publish, how many separate sites you can host, and whether you can attach a custom domain.

• Free: 1 site, up to 10 pages, no custom domain, no custom‑code editor.
• Personal: 1 site, up to 50 pages, one custom domain, custom‑code editor unlocked.
• Business: up to 5 sites, each with up to 200 pages, multiple custom domains, team collaboration, custom‑code editor unlocked.
• Enterprise / higher: unlimited sites, unlimited pages, advanced domain management, priority support, custom‑code editor unlocked.

These limits affect how you can scale SeaText across many pages or multiple domains. If you need SeaText on more than 50 pages, the Business tier is the first tier that comfortably supports it.

Deep dive: Site Settings head‑code editor

The head‑code editor lives under Site Settings → More → HTML code for the head section → Edit code. The workflow is:

1. Open your Tilda dashboard and select the site you want to modify.
2. Click Site Settings in the left‑hand menu.
3. Choose More, then HTML code for the head section.
4. Press Edit code. A textarea appears with the label "Edit code inside HEAD tag".
5. Paste the JavaScript snippet provided by SeaText (see source S1).
6. Save the changes and publish the site.

The script is now loaded on every page, because the head tag is shared across the whole site.

Verifying custom‑code access inside your own Tilda account

Before you spend time adding SeaText, confirm that the head editor is active for your account:

• Log in to Tilda and open any site you own.
• Navigate to Site Settings → More → HTML code for the head section.
• If you see the Edit code button, the plan supports custom code.
• If the button is missing or greyed out, you are on the Free tier and must upgrade.

After confirming, you can safely add the SeaText snippet. The same check works for each site in a multi‑site Business or Enterprise account.

Real‑world use cases per plan

Free plan: Suitable for a simple landing page or a personal blog that does not need AI translation or CRO. SeaText cannot be used because the head editor is locked.

Personal plan: Ideal for a small business with a single website (up to 50 pages). You can add SeaText to enable AI translation into 125 languages, or to run a single Conversion Optimizer agent on the whole site.

Business plan: Works for agencies or e‑commerce stores that run several sub‑domains or need multiple custom domains. You can install SeaText on up to 5 sites, each with its own AI agents, and still stay within the page limit.

Enterprise / higher: Best for large brands that manage dozens of microsites, need unlimited pages, and want to delegate SeaText accounts per domain. The plan also offers priority support for troubleshooting script placement issues.

Limitations and troubleshooting

Even on a supported plan, you may encounter practical hurdles. Below are the most common and how to address them.

• Caching: Tilda caches the head HTML for up to 5 minutes. After adding the SeaText script, clear the cache by republishing the site or adding a query string (e.g., ?v=1) to force a fresh load.
• Publishing delay: Changes appear on the live domain only after the next automatic publish cycle (usually within a few minutes). Verify by opening the site in an incognito window.
• Script placement: The script must be inside the <head> tag, not in the body or a page‑specific block. Placing it elsewhere can prevent SeaText from initializing.
• Multiple pages vs. site‑wide: Adding the script in the global head editor applies it to every page. If you need SeaText on only a subset, use the T123 block on those pages (see source S1).
• Domain restrictions: SeaText does not run on development URLs such as localhost or dynamic sub‑domains. Use a real, publicly reachable domain for each account (source S1).
• Multiple SeaText accounts: Each SeaText account links to a single primary URL. If you manage several domains, create a separate SeaText account for each (source S1).

If you encounter an error message after publishing, double‑check that the script is the exact code copied from your SeaText dashboard and that no extra whitespace or HTML tags were added.

FAQ

• Do I need a SeaText account before adding the script? Yes – the JavaScript snippet is generated in your SeaText dashboard.
• Can I add SeaText to only one page? Yes – use the T123 block on that page and paste the snippet there (source S1).
• Will SeaText work on mobile devices? The script runs in any modern browser, so mobile support is automatic.
• What if I upgrade my Tilda plan later? After upgrading, the head‑code editor becomes available immediately; you can add the script without reinstalling SeaText.
• How long does it take for SeaText to become active? After publishing, stay on a page for at least 40 seconds and wait five minutes for the SeaText logo to appear next to your site name.
• Can I use SeaText on multiple Tilda sites under one account? Yes, but each site needs its own SeaText account because the service ties one primary URL per account.

SeaText may not appear on Tilda if the script is placed in the wrong location, the page isn’t published, caching or ad blockers interfere, or you’re checking the wrong page. The most common cause is inserting the JavaScript snippet into the body instead of the head, which prevents the AI from loading.

What the SeaText widget does on Tilda

SeaText injects a small JavaScript file into the head of every page you publish. The script contacts SeaText’s servers, registers the domain, and activates the AI agents that rewrite copy, translate content, and protect against bot traffic. The widget itself is invisible until the AI is activated. Once active, it works in real time for every visitor.

The script is lightweight. It does not slow down your site. It only runs after the page loads. The AI agents then start working on the page content, adapting it to each visitor.

Typical reasons the widget stays invisible

• Snippet in the body – Tilda blocks scripts placed outside the head, so the AI never loads.
• Unpublished changes – After editing the head, you must click “Publish” for the code to become live.
• Browser caching – Cached pages may still serve the old HTML without the script.
• Ad‑blockers or privacy extensions – These can block the SeaText request.
• Checking the wrong page – The script is added site‑wide only if you edit the global head; page‑specific blocks (T123) work only on that page.
• Incorrect snippet – Copying the wrong code from your SeaText account will break the integration.
• Firewall or CSP – Some security settings block third-party scripts.

Understanding the activation process

SeaText uses a two-step activation. First, the script must load successfully. Then the AI needs to “see” a real visitor on the page. This is why you must stay on the page for at least 40 seconds. During that time, the AI collects data about the page and links it to your account.

After the first successful load, the system waits up to five minutes to confirm the domain. You see the SeaText logo with your site name when the connection is live. If you leave the page too early, the activation may not complete. Refresh the page after the 40-second wait to trigger the verification.

This process is intentional. It prevents the AI from activating on test or staging pages by mistake. It also ensures that only real traffic triggers the service.

Diagnostic sequence (step‑by‑step)

1. Open your Tilda dashboard and go to Site Settings → More → HTML code for the head section → Edit code.
2. Confirm that the SeaText JavaScript snippet matches the one shown in your SeaText account. Check for typos or missing characters.
3. Save the changes and click “Publish” for the whole site (or for the specific page if you used a T123 block).
4. Open the live page in an incognito window. Disable any ad‑blocker.
5. Stay on the page for at least 40 seconds. Then refresh and wait another five minutes.
6. Look for the SeaText logo at the top of the page. If your site name appears next to it, the integration is active.
7. If the logo is missing, open the browser console (F12) and check for errors related to the SeaText script or blocked requests.
8. In the console, look for messages like “SeaText script loaded” or “Failed to load resource”. If you see a 404, the snippet URL is wrong. If you see a mixed content warning, switch your site to HTTPS.
9. If the console shows no errors, try clearing your browser cache or using a different device.

How to place the script correctly on Tilda

SeaText provides two ways to add the code:

• Global head insertion – Best for sites that need the AI on every page. Use the “Edit code inside HEAD tag” field in Site Settings.
• Page‑specific block (T123) – Useful for testing on a single page. Add a “Other” block, select T123, paste the snippet into the HTML editor, then publish the page.

Both methods require the same post‑publish waiting period before the AI becomes visible. The global method is simpler if you want the AI on all pages. The T123 method is good for testing before rolling out site-wide.

Make sure you save the snippet exactly as provided. Do not add extra spaces or line breaks. The code must be inside a <script> tag.

Common mistakes and how to fix them

Limitations and when the advice does not apply

The diagnostic steps assume you have a valid SeaText account and a publicly reachable domain. If you are testing on a local development server (e.g., localhost) the script will not associate traffic with your account, and the activation check will always fail. Also, SeaText does not run on pages that block third‑party scripts via CSP headers; you would need to adjust the CSP to allow https://seatext.com.

If your site uses a content delivery network (CDN), the CDN may cache the old HTML. Purge the CDN cache after publishing. Otherwise, visitors see the version without the script. This is a common issue with Tilda’s built-in CDN.

SeaText also requires JavaScript to be enabled in the browser. If the page loads without JavaScript, the widget will not appear. This is rare but possible with extreme privacy settings.

For sites with complex custom code, the script may conflict with other JavaScript. Check the console for errors like “SeaText is not defined” or “Uncaught TypeError”. In that case, contact SeaText support.

FAQ

• Why does the SeaText logo not appear even after publishing? Check the console for blocked requests, ensure the snippet is in the head, and wait the full five‑minute verification period.
• How long does it take for the AI to start rewriting content? After the first successful page load, the AI activates after you stay on the page for 40 seconds and then becomes visible within five minutes.
• Can I use the same SeaText account on multiple Tilda sites? No. Each primary domain requires its own SeaText account.
• What if my site uses a content‑delivery network (CDN)? The CDN must serve the updated HTML with the script; purge the CDN cache after publishing.
• Do ad‑blockers affect only the widget visibility? They can also prevent the AI from contacting SeaText servers, so the agents will not run.
• I added the snippet to the T123 block but still nothing appears. Did you publish the page? Also, ensure the block is set to output code in the head, not the body.
• Why does the console show a 404 error for the SeaText script? The snippet URL may be outdated or copied incorrectly. Log into SeaText and copy the fresh code.
• Can I install SeaText on a subdomain? Yes, but each subdomain is treated as a separate domain. You need a separate account for each subdomain.
• I have a staging site on a different domain. Will SeaText interfere? If you placed the script on the staging site, it will try to activate. Use a separate account or remove the snippet from staging.
• What if I see the SeaText logo but no rewrite happens? The AI is active but may need more time. Try refreshing the page with a ?force parameter. If the issue persists, contact support.

Quick verification steps

1. Open any page of your Tilda site in Chrome or Firefox.
2. Press F12 (or right‑click → Inspect) to open DevTools.
3. Switch to the Console tab and look for a line that says SeaText initialized.
4. Switch to the Network tab, reload the page, and confirm the request for the SeaText JavaScript file returns a 200 status.
5. Stay on the page for at least 40 seconds; after about five minutes the SeaText logo should appear in the top‑right corner, confirming the account is linked.

Why these steps matter: the console message proves the script executed without runtime errors, while the network status confirms the file was fetched from SeaText’s servers. Both signals together give you confidence that the integration is live and can start processing visitor data.

Installation recap

SeaText is added to Tilda by pasting the JavaScript snippet into the site’s <head> section (Site Settings → Edit code inside HEAD tag) or by using a T123 block on a specific page. After saving and publishing, the script is live.

The official integration guide explains that the snippet must be placed inside the <head> tag for global installation, or inside a T123 block for page‑level installation. Placing the code elsewhere can delay or prevent initialization (source S1).

When you add the code, SeaText remains inert until the page loads for at least 40 seconds. This “activation window” lets the AI associate the domain with your SeaText account and start tracking traffic (source S1).

Using DevTools to check the script

The console message proves the script executed without JavaScript errors. The Network tab shows the script file was fetched successfully, which means the code is reachable from your domain.

Beyond the basic checks, you can also inspect the Headers tab for the script request. A 200 OK response indicates the server delivered the file without redirects. If you see a 404 or 403, the snippet URL may be mistyped or blocked by a content‑security policy.

Another useful check is the Sources panel. Locate the SeaText script (usually named seatext.js) and verify that the first few lines contain the initialization call. This confirms the exact code version that runs on your page.

Common pitfalls

• Placing the snippet in the body instead of the head can delay initialization.
• Using a development URL (e.g., localhost) prevents the script from linking to your SeaText account.
• Not waiting the required 40 seconds may make the logo appear later, giving a false negative.

Additional pitfalls include:

• Cache interference: Browsers may serve a cached version of the page that lacks the new script. Clear cache or use an incognito window after publishing.
• Content‑Security‑Policy (CSP): If your Tilda site uses a strict CSP, you must allow script-src from seatext.com. Otherwise the browser will block the script silently.
• Multiple domain accounts: SeaText requires a separate account per primary domain. Using the same account on a staging subdomain will not activate the script (source S1).

When verification fails

If you don’t see the console message, re‑check that the exact SeaText code was copied from the integration page and that it sits inside the <head>. Also confirm the page was published after the change.

Steps to troubleshoot:

1. Open the page source (Ctrl+U) and search for the SeaText snippet. Verify the script tag is present and not commented out.
2. Check the Network tab for any blocked requests. Look for CSP or CORS errors.
3. Use the “Preserve log” option in DevTools to keep console output after a reload.
4. Publish the site again from Tilda’s dashboard. Sometimes a publish does not push the latest head code.

If the script still does not load, contact SeaText support with a screenshot of the Network tab and the exact URL you are testing.

Key facts

These facts summarize the technical requirements that ensure reliable data collection and AI‑driven personalization.

FAQ

• What if the console shows an error? Double‑check the snippet for missing characters and ensure it’s placed inside the <head> tag.
• Do I need a separate SeaText account for each Tilda site? Yes – each primary URL requires its own account (source S1).
• Can I test on a staging subdomain? Staging domains work only if they are a real, publicly reachable URL, not a local host (source S1).
• How long does it take for the logo to appear? About five minutes after the first page load that lasts 40 seconds.
• Why does the script need 40 seconds of idle time? SeaText uses this window to verify the domain, establish a secure session, and begin collecting visitor signals.
• What if my site uses a strict CSP? Add https://seatext.com to the script-src directive, then republish.

These answers address the most common follow‑up questions after a verification attempt.

SeaText adds AI agents to your website. The integration works by inserting a single <script> tag into the global <head> of every page. Once the script loads, the AI stays idle until a visitor loads a page. After a few visits (at least 40 seconds total) the AI activates and links the traffic to your SeaText account.

Why this matters – How the code works

SeaText’s script is a site‑wide loader. It does not modify your HTML manually; instead it runs in the browser and rewrites page content in real time based on visitor intent. Because the script lives in the global <head>, every page receives the same AI capabilities without extra work.

• Site‑wide coverage: all current and future pages are covered automatically.
• Activation trigger: visiting a page and staying for at least 40 seconds activates the AI and associates traffic with your account (source S1).
• Visual confirmation: after about five minutes the SeaText logo shows your site name next to it, confirming a successful link (source S1).

Step 1 – Open the global HEAD‑code editor

1. Log in to your Tilda dashboard.
2. Navigate to Site Settings → Custom Code → Head. This field controls the HTML that appears inside the <head> tag of every page.
3. If the field is not visible immediately, click More → HTML code for the head section → Edit code as described in the SeaText guide (source S1).

Step 2 – Paste the SeaText JavaScript snippet

1. In your SeaText account, go to Installation → JavaScript code and copy the entire <script> block.
2. Return to the Tilda Head editor and paste the snippet into the box labeled "Edit code inside HEAD tag".
3. Do not modify the snippet. It already contains the correct URL and initialization parameters for your account.

Step 3 – Save and publish the site

1. Click Save inside the code editor.
2. Return to the main Site Settings page and click Publish to push the change live.
3. Wait a few minutes, then open your live site and view the source (Ctrl+U). You should see the SeaText <script> tag inside the <head> element.

Trade‑offs: Global HEAD vs page‑specific T123 blocks and footer placement

SeaText can also be added to a single page using Tilda’s T123 block. The source (S1) explains the differences:

• Global HEAD placement – The script runs on every page automatically. Best for sites that want AI on all pages and want a single point of maintenance.
• Page‑specific T123 block – Inserts the same script inside a single page’s content area. Use this only when you need AI on a limited set of pages or when you cannot edit the global HEAD (e.g., on a shared Tilda project).
• Footer placement – SeaText does not require a footer entry. Adding a <noscript> fallback in the footer is optional and not part of the official integration. If you add it, treat it as a non‑standard suggestion.

Choosing the global HEAD field gives you site‑wide AI with zero duplication. Using T123 adds overhead because you must repeat the snippet on each page you want to cover.

Limitations you need to know

The SeaText service has several practical limits, all documented in the integration guide (source S1):

• Each SeaText account is tied to a single primary URL. To use SeaText on multiple domains you must create a separate account for each domain.
• Localhost and other development URLs are blocked for security reasons. Use a real, publicly reachable domain for testing.
• Dynamic development domains (e.g., *.dev.example.com) may not associate traffic correctly, because SeaText matches visits to the primary URL stored in the account.
• After publishing, wait at least five minutes before you see your site name displayed next to the SeaText logo. This delay confirms that the script has registered with the SeaText backend.
• Activation requires a visitor to stay on a page for at least 40 seconds. Until that happens, the AI remains inert.

Verify the installation

• Open any live page and view the source (Ctrl+U). Look for the SeaText <script> tag inside the <head> element.
• Refresh the page and stay for at least 40 seconds. The SeaText logo should appear in the top‑right corner.
• After five minutes, the logo will show your site name next to it, confirming a successful link.

Common follow‑up questions

Can I install SeaText on multiple pages?

Yes, but the recommended method is the global HEAD field. Adding the script to individual T123 blocks works, but you must repeat it on each page (source S1).

Can I use one SeaText account for a dev and a production domain?

No. Each account is linked to a single primary URL. You need separate accounts for development and production domains (source S1).

How do I confirm activation?

Visit the live site, stay for at least 40 seconds, and look for the SeaText logo. After five minutes the logo will display your site name next to it (source S1).

Do I need a

It is optional and not part of the official SeaText integration. If you add one, place it in the footer, but treat it as a non‑standard suggestion.

What if I cannot edit the global HEAD?

Use a T123 block on the specific pages you need, understanding that the AI will only run on those pages (source S1).

Optional – Add a footer

If you want to provide a static version for browsers that block JavaScript, you can add a small HTML block in the footer. This is not required by SeaText and is offered only as an optional fallback.

<noscript>
  <iframe src="https://seatext.com/static-fallback" width="0" height="0" style="display:none;"></iframe>
</noscript>

Remember that T123 is a page‑level block, not a global footer field. Use the footer only for this optional snippet.

SeaText works with Tilda's Zero Block. After the Zero Block finishes rendering, SeaText reads the live DOM and applies its AI‑generated variants to the text, images, and calls‑to‑action inside the block.

How to add SeaText to a Zero Block page

Adding SeaText to a page that contains a Zero Block takes a few minutes. First, open the Tilda dashboard and navigate to the specific page that holds the Zero Block you want to optimize. Click the “+” icon to add a new block, then choose the block named T123 from the list. Select “Other” as the block type. This block allows you to inject custom HTML or JavaScript into the page.

Once the T123 block appears, click its Content button to open the HTML editor. Paste the JavaScript snippet provided by SeaText into the editor. The snippet is unique to your SeaText account and contains the account identifier. Click “Save and Close” to store the code. Finally, publish the page. The script will load on every visit and wait for the Zero Block to finish rendering before it scans the DOM.

If you prefer to add the script globally, go to Site Settings → More → HTML code for the head section → Edit code. Paste the same snippet into the HEAD field and save. This method applies SeaText to every page on the site, which is useful when multiple pages use Zero Blocks. Remember that each Tilda domain requires its own SeaText account. Development domains such as localhost are blocked for security reasons.

Why the integration matters

Zero Block is often used for hero sections, product showcases, and lead‑capture forms. These elements drive the majority of conversions on a Tilda site. If SeaText cannot see the Zero Block content, it cannot generate or test variants for headlines, offers, or calls‑to‑action. That means you miss out on the conversion lift SeaText delivers.

SeaText’s Google Ads Landing Page Agent rewrites the page in real time to match each visitor’s search keyword. Case studies show a typical lift of +35% conversions for paid traffic when the landing page mirrors the ad intent. The Conversion Agent runs automatic A/B tests on headlines and CTAs, delivering an average +25% conversion rate improvement across 2,500+ brands. The Visitor Source Adaptation Agent matches page copy to the traffic source — Google, Meta, email, or referral — and can lift campaign conversion by +30%.

For example, an e‑commerce brand using Zero Block for its product hero saw a 28% increase in add‑to‑cart clicks after SeaText began testing alternative headlines and button text. A B2B service company reduced cost‑per‑lead by 22% because the Zero Block form headline adapted to each Google Ads keyword. These gains only happen when SeaText can access the rendered Zero Block DOM.

How SeaText processes Zero Block content

Zero Block builds its layout with client‑side JavaScript. When a visitor loads the page, the browser downloads the Tilda runtime, executes the Zero Block script, and injects HTML elements into the DOM. SeaText’s script is designed to wait until the browser signals that the initial render is complete. It listens for the DOMContentLoaded event and then polls the DOM for a short period to catch any late‑arriving Zero Block elements.

Once SeaText detects that the Zero Block markup is stable, it walks the DOM tree, identifies text nodes, image src attributes, and button labels inside the block. It sends this content to the SeaText AI engine, which generates alternative variants based on the active agents (Google Ads Agent, Conversion Agent, Personalization Agent, etc.). The engine returns a set of variant objects. SeaText then swaps the original text, images, or CTAs with the chosen variant in real time, using non‑blocking DOM manipulation so the page remains interactive.

The timing is critical. If the script runs too early, the Zero Block elements do not exist yet. If it runs too late, the visitor may have already scrolled past the hero. SeaText defaults to a 40‑second dwell requirement before activation, ensuring the page is fully interactive. After activation, variant application typically occurs within 200‑500 milliseconds, well below the threshold for perceived latency.

Decision framework: When to use SeaText with Zero Block

1. Do you have a Zero Block hero that drives key conversions? If the hero contains the primary headline, value proposition, or main CTA, SeaText can test variants that directly impact revenue. Proceed to integration.
2. Can you add a T123 block or edit the site‑wide HEAD? You need at least one of these insertion points. If you lack admin access to Site Settings, use the page‑level T123 block.
3. Can you keep the page open for 40 seconds after publish? This dwell time activates the SeaText account linkage. If you cannot stay on the page, ask a colleague or use a simple browser script to simulate the visit.
4. Do you need separate accounts for multiple Tilda domains? Each primary domain (e.g., example.com, shop.example.com) requires its own SeaText account. Subdomains count as separate domains. Plan account creation before integration.
5. Is your Zero Block content static or dynamic? Static content (fixed headlines, images) works out of the box. Dynamic content loaded via lazy‑load, AJAX, or user interaction may need a short script delay or a manual refresh trigger (see Limitations).
6. Do you run paid campaigns (Google Ads, Meta) to this page? The Google Ads Agent and Visitor Source Agent deliver the highest lift for paid traffic. If traffic is mostly organic, the Conversion Agent and Personalization Agent still provide value but expect smaller gains.
7. Are you comfortable with a small script payload? The SeaText script is ~30 KB gzipped. It loads asynchronously and does not block rendering. If your page has strict performance budgets, test with Lighthouse before and after integration.

Technical Requirements and Performance Considerations

SeaText requires a valid, publicly accessible domain. Development environments such as localhost, 127.0.0.1, or dynamic preview URLs are blocked. The script must be placed in the <head> or via a T123 block that outputs in the <body>. Both placements work, but HEAD placement ensures the script starts downloading earlier.

The script loads asynchronously (async attribute) so it does not block the critical rendering path. Total payload is approximately 30 KB gzipped (≈100 KB raw). On a typical 3G connection, this adds <50 ms to download time. Execution begins after DOMContentLoaded and adds ~10‑20 ms of main‑thread work for DOM scanning. Variant application adds another ~5‑15 ms. Overall impact on Lighthouse Performance score is usually <2 points.

Script loading order matters if you have other third‑party scripts that mutate the DOM (e.g., chat widgets, personalization tools). Place SeaText after those scripts if they also modify Zero Block content, so SeaText sees the final DOM. If SeaText runs first, it may miss elements injected later. You can add a small setTimeout wrapper around the SeaText snippet to delay its start by 500‑1000 ms.

SeaText sets a first‑party cookie for session tracking and variant assignment. The cookie is GDPR‑compliant and does not store personal data. If your site uses a consent management platform, classify SeaText as “functional” or “analytics” depending on your policy. No additional server‑side configuration is needed.

Limitations and troubleshooting

SeaText only runs after the page has loaded. If Zero Block loads additional content via lazy‑loading, infinite scroll, or user‑triggered tabs after the initial render, the AI may miss that content. Common symptoms: variants appear on the hero headline but not on a lazily loaded testimonial carousel.

Step‑by‑step troubleshooting:

1. Open the page in an incognito window. Wait for the SeaText logo to appear in the top‑right corner (indicates activation).
2. Inspect the Zero Block element in DevTools. Verify that the target text nodes exist in the DOM at the moment the logo appears.
3. If content appears later (e.g., after a scroll event), add a short delay to the SeaText snippet: wrap the initialization in setTimeout(function(){ /* SeaText init */ }, 1000);.
4. Alternatively, call window.seatext && window.seatext.rescan() after your lazy‑load callback fires. This forces a fresh DOM scan.
5. Check the browser console for SeaText logs. Errors such as “Domain not authorized” mean the domain does not match the SeaText account. Ensure you are using the correct account for the domain.
6. If the logo never appears, confirm the script is present in the page source. Verify the T123 block was published and not hidden by a display condition.
7. For multi‑domain setups, ensure each domain has its own SeaText account and script snippet. Sharing a snippet across domains will cause activation failures.

Other known limitations: SeaText cannot rewrite content inside <iframe> or Shadow DOM. Zero Block does not use iframes for its main content, so this rarely applies. Development domains (localhost, staging subdomains with dynamic URLs) are blocked. Use a real domain or a fixed staging subdomain (e.g., staging.example.com) with its own SeaText account.

Key facts

Frequently asked questions

• Will SeaText rewrite text inside a Zero Block hero? Yes, once the block finishes rendering the DOM, SeaText can replace headlines, offers, and CTAs.
• Do I need a special Zero Block setting? No special setting is required; just embed the SeaText script via the T123 block or site‑wide HEAD.
• What if my Zero Block loads content after the initial render? Add a short delay before the SeaText script runs or call window.seatext.rescan() after the content appears.
• Can I use the same SeaText account on multiple Tilda sites? No. Each domain needs its own SeaText account.
• Is there any cost for this integration? The integration itself is free; pricing depends on the SeaText plan you choose.
• Does SeaText slow down my page? The script is ~30 KB gzipped, loads asynchronously, and adds <50 ms download plus ~20 ms execution. Lighthouse impact is typically under 2 points.
• Can I target specific Zero Block elements only? Yes. In the SeaText dashboard you can whitelist or blacklist CSS selectors to control which elements get variants.
• What happens if I update the Zero Block design later? SeaText rescans the DOM on each page view. Design changes are picked up automatically, but you may want to review variant performance after major layout changes.
• Does SeaText work with Tilda’s personalization rules? SeaText runs independently. If Tilda shows different Zero Block content to different segments, SeaText will optimize the variant it sees for that visitor.

Why the widget matters

SeaText loads a small JavaScript file that starts up to twenty autonomous AI agents on every page view. Without the script the CRO optimizer, translation engine, bot‑refund agent, and the other agents never run. That means no headline rewrites, no language switching, and no refund evidence for paid traffic.

How SeaText integrates with Tilda

There are two ways to add the snippet. The site‑level method puts the code once in the Edit code inside HEAD tag field under Site Settings → More → HTML code for the head section. The page‑level method adds a T123 “Other” block on each page and pastes the same snippet into the block’s HTML editor. Both approaches load the script before the page content, but the site‑level method guarantees coverage for every current and future page without extra work.

Site‑level HEAD vs page‑level T123

• Site‑level HEAD – one paste, works for all pages, easier to maintain.
• Page‑level T123 – useful when you cannot edit site settings or need the script on a single landing page only.
• Trade‑off – using both at the same time loads the script twice, which can double‑count agents and inflate usage metrics.

Direct‑answer verification checklist

1. Open the published URL (not the Tilda preview) and confirm the SeaText snippet appears in the page source inside the <head> tag.
2. In the SeaText dashboard verify the project/account ID shown in the snippet matches the ID of the account you are logged into.
3. Check the dashboard status: it must read Active, not just Connecting.
4. Stay on the live page for at least 40 seconds; this triggers the activation handshake.
5. Disable ad‑blockers and clear cache, then reload.
6. Open developer tools → Console and look for CSP errors or blocked script loads from seatext.com.

Diagnostic sequence (step‑by‑step)

1. Confirm HEAD insertion: In Tilda go to Site Settings → More → HTML code for the head section → Edit code. Paste the exact SeaText JavaScript and save.
2. Publish the site: Click Publish. Unpublished drafts never serve the script to visitors.
3. Wait for activation: After the first visit, wait at least five minutes. The dashboard should show your site name next to the SeaText logo.
4. Refresh and stay: Visit the live URL, stay ≥40 seconds, then refresh once more.
5. Disable blockers: Turn off ad‑blocking extensions, use an incognito window, and clear browser cache.
6. Inspect CSP and console: Ensure no Content‑Security‑Policy header blocks script-src for seatext.com. Fix any errors shown in the console.

Fixing placement issues

If the snippet is missing or placed in a body block, add a T123 “Other” block on the page, open its HTML editor, paste the exact JavaScript, save, and republish. Do not add the snippet to both the site‑level HEAD and a page‑level block at the same time.

Advanced checks

• Domain must be a real, publicly reachable URL. SeaText blocks localhost, 127.0.0.1, and dynamic development domains for security reasons.
• Verify that no server‑side CSP header blocks script-src for SeaText’s domain.
• Test with a different browser or incognito window to rule out cached errors.

What to do if the dashboard still says “Connecting”

Repeat the refresh‑and‑stay step two more times, each time waiting the full five minutes. If the status does not change, remove any duplicate snippet (site‑level and page‑level) and republish. Then open a support ticket with the SeaText team providing the live URL and a screenshot of the console.

Why localhost and dynamic dev domains are blocked

SeaText ties each account to a single primary domain. Localhost and auto‑generated staging URLs cannot be verified as unique, so the platform refuses to activate agents on them. Use a real domain or a stable subdomain (e.g., staging.example.com) that resolves publicly.

Avoiding double‑counting when using both snippets

Loading the script twice causes each agent to initialize twice, which skews conversion attribution and may exceed plan limits. Choose one placement method only. If you must move from page‑level to site‑level, delete the T123 blocks before publishing the HEAD code.

Key facts

Frequently asked questions

• Why does the widget disappear after I publish? The new publish may have overwritten the HEAD code. Re‑insert the snippet and republish.
• How can I tell if an ad blocker is the culprit? Open the page in incognito mode with extensions disabled; the widget should appear if the blocker was the issue.
• When should I check the SeaText dashboard? After the first page load, wait five minutes, then look for your site name next to the SeaText logo.
• What if the console shows a CSP error? Adjust your server’s Content‑Security‑Policy to allow scripts from seatext.com.
• Does SeaText work on Tilda subpages? Yes, as long as the HEAD snippet is added at the site level or each subpage includes a T123 block with the code.
• Can I use the same SeaText account for multiple Tilda sites? No. Each account is linked to a single primary URL. Create a separate account for each site.
• What happens if I paste the snippet in both HEAD and a T123 block? The script loads twice, agents double‑initialize, and reporting becomes inaccurate.

Direct answer: SeaText only reads the public DOM; it requires no Tilda API tokens, admin rights, or backend access.

What read‑only DOM access means

The public DOM is the HTML that the browser renders for any visitor. SeaText’s script runs entirely in that browser and scans the text nodes that are visible on the page. Because it never reaches into server‑side code, it cannot see hidden fields, database queries, or any content that is protected behind authentication.

Why no API token or admin rights are required

SeaText does not call Tilda’s REST API. All it needs is a place to load its JavaScript file. The only permission a user must have is the ability to edit the site’s head code. In Tilda this is granted to anyone with the "Site Settings → Edit code" role, which is far less privileged than an administrator or editor account.

How the SeaText script is activated and what it does

• When the page loads, the script is inert. It waits for a visitor to stay on the page for at least 40 seconds.
• After that dwell time, the script contacts SeaText’s servers to register the visit.
• Within five minutes the SeaText logo appears next to the site name, confirming activation.
• Only after activation does the script rewrite copy in real time, based on the visitor’s intent.

All processing happens in the visitor’s browser. No page content is sent to SeaText before the activation step, which means credentials or private data never leave the client side.

Tilda‑specific integration options (site‑wide vs. single page)

Site‑wide head code

1. Log in to Tilda and open Site Settings.
2. Go to More → HTML code for the head section → Edit code.
3. Paste the JavaScript snippet provided by SeaText into the field labeled “Edit code inside HEAD tag”.
   Excerpt: "Paste the Javascript code from SEATEXT AI which appear in this section below." (S1)
4. Save and publish the site.

This method adds the script to every page, ideal for large sites that need uniform coverage.

Single‑page insertion using the T123 block

1. Open the desired page in the Tilda dashboard.
2. Click the “+” icon and select the block named T123.
3. Choose “Other” as the block type, then click “Content”.
4. Paste the same JavaScript snippet into the embedded HTML editor and save.
5. Publish the page.

This approach is useful for testing or for pages that need a different AI configuration.

Security and privacy review notes for IT/legal

The script runs client‑side, reading only the public DOM. It does not require any secret keys, OAuth tokens, or server‑side credentials. Because no data is transmitted before the 40‑second activation, there is no risk of credential leakage.

When activation occurs, the script sends a minimal payload that includes the domain name and a session identifier. No personal data, form inputs, or cookies are included unless the visitor explicitly interacts with the AI interface.

For compliance teams, the key points are:

• All processing is performed in the browser; SeaText never stores raw page content.
• GDPR‑relevant data (e.g., IP addresses) are handled according to SeaText’s privacy policy, but the script itself does not collect them.
• Because the script does not modify the DOM permanently, any changes disappear when the page is refreshed.

View the SeaText Tilda integration page for the exact code snippet and setup steps. For pricing details, visit the SeaText homepage.

Limitations and edge cases

• The script cannot read content that is hidden behind a login or other authentication mechanism.
• It has no access to Tilda’s backend, databases, or CMS APIs.
• Localhost, 127.0.0.1, and dynamic development domains are blocked for security reasons (S1).
• Each domain must have its own SeaText account; a single account cannot manage multiple primary URLs.
• If a page loads content dynamically after the initial render (e.g., via AJAX), SeaText will only rewrite text that exists at the moment of activation.

Practical troubleshooting steps

1. Confirm the JavaScript snippet is present in the <head> tag (site‑wide) or inside the T123 block (single page).
2. Visit the live URL (not a preview or staging link) and stay on the page for at least 40 seconds.
3. Wait five minutes; the SeaText logo with your site name should appear at the top of the page.
4. If the logo does not appear, refresh the page several times, each time staying for the required dwell time.
5. Verify that the domain in your SeaText account matches the live URL exactly (including www vs. non‑www).
6. Check that the domain is not a localhost or a dynamically generated development sub‑domain.
7. Review the browser console for any JavaScript errors that might block script execution.

FAQ for IT and legal reviewers

• Does the script modify my Tilda site permanently? No. All changes are made in the visitor’s browser and disappear on page reload.
• Can SeaText read copy that loads after the initial page render? It can only rewrite text that exists when the activation check runs. Content added later via AJAX will not be processed unless the page is re‑loaded.
• Does SeaText comply with GDPR and other privacy regulations? The script does not collect personal data. It only reads publicly visible text and sends a minimal activation payload. SeaText’s privacy policy outlines server‑side handling of that payload.
• Who in my organization needs access to install the script? Any user who can edit the site’s head code in Tilda (usually a developer or site manager). No admin or API‑token privileges are required.
• Does SeaText see data from logged‑in visitors? No. It only sees what is rendered in the public DOM. Private user data behind authentication is never exposed to the script.
• What if I need the script on multiple domains? Create a separate SeaText account for each domain, as each account links to a single primary URL (S1).

To uninstall SeaText from Tilda, you need to remove the JavaScript snippet from your site’s code and then publish the changes. If you want to fully disconnect the domain, you can also delete the associated project from your SeaText dashboard. The entire process takes about two minutes and leaves no orphan code behind.

Before you start

Make sure you have:

• Administrator access to your Tilda site dashboard.
• Knowledge of where the SeaText code was placed – either site-wide (in the head section) or on a specific page (inside a T123 block).
• Your SeaText account login details if you plan to delete the project from the dashboard.

Why you might want to uninstall SeaText

You may decide to stop using SeaText for several reasons. For example, you might switch to a different AI tool, pause your ad campaigns, or simplify your site. SeaText rewrites landing pages in real time to match Google Ads keywords. If you no longer run ads, you may not need this feature. The service also collects visitor data to optimize conversions. If you want full control over your site’s content, removing the code is the best option. Keep in mind that after removal, your site returns to its original state. No dynamic content changes happen anymore. Your conversion rates may drop, but your site will load exactly as you designed it.

Remove the SeaText snippet from Tilda

Site-wide removal (recommended)

1. Log in to your Tilda dashboard and go to the Site Settings.
2. Click More → HTML code for the head section → Edit code.
3. Find the SeaText JavaScript code. It starts with window.seatext = or similar. Select and delete the entire snippet.
4. Click Save and Close.
5. Click Publish to make the changes live.

Page-specific removal

If you added the code only to a single page (via a T123 block), follow these steps:

1. Open the page in the Tilda editor.
2. Find the T123 block that contains the SeaText code.
3. Click Content to open the HTML editor.
4. Delete the entire SeaText snippet.
5. Click Save and Close.
6. Click Publish to apply the change.

Verify the code is removed

After publishing, visit your website and refresh the page. Use your browser’s developer tools (F12 → Network tab) and search for “seatext.” No requests should appear. You can also check that the site no longer shows SeaText-generated content or offers. Look for dynamic text changes that previously happened. If you see no alterations, the removal is successful. Another way is to open the browser console and type window.seatext. If it returns undefined, the code is gone. Wait a few minutes and refresh again to be sure.

Optionally delete the SeaText project

To fully separate your domain from SeaText, log into your SeaText account. Find the project associated with your Tilda site. Delete it. This stops any future data collection. It also removes the domain from your account. This step is optional. Removing the code alone is enough to stop the service. But deleting the project ensures no residual data is stored. Note that account deletion is irreversible. Make sure you no longer need the data before proceeding.

What happens after uninstalling

Once the code is removed, SeaText stops rewriting your landing pages. It stops translating content, adapting offers, or detecting bot clicks. Your site returns to its original state. No residual scripts or data remain. Existing visitors, analytics, and ad campaigns are unaffected. However, your Google Ads landing pages will no longer match each keyword in real time. Conversion rates may return to previous levels. The AI agents—like the Conversion Agent, Bot Refund Agent, or Translation Agent—stop working. If you relied on these agents, you will notice a difference. For example, the Bot Refund Agent recovers up to 20% of ad spend lost to bots. Without it, you lose that protection. Plan accordingly.

Reinstalling SeaText on Tilda

If you ever want to use SeaText again, simply repeat the installation steps. Copy the code from your SeaText account. Paste it into the Tilda head section or a T123 block. Then publish the site. The AI remains inert until you activate it. You can reinstall at any time without risk. Remember that each SeaText account is linked to a single primary URL. If you have multiple Tilda sites, you need separate accounts. Development URLs like localhost are restricted. Always use a real, published domain.

Common mistakes when removing the code

Many users forget to publish after removing the snippet. The code stays active on the live site until you hit Publish. Another mistake is removing only part of the code. The entire snippet must be deleted. If you leave a fragment, the script may still run. Also, check both the head section and any T123 blocks. If you added the code in both places, remove both. Finally, do not delete the SeaText account before verifying the code is gone. If you delete the account first, you lose access to the dashboard. Then you cannot reinstall later without creating a new account.

Limitations and notes

• Multiple domains: Each SeaText account is linked to a single primary URL. If you use SeaText on several Tilda sites, you need separate accounts for each domain.
• Development URLs: Localhost and dynamic development domains are restricted. Always use a real, published domain for integration.
• Account deletion: Deleting the project from the dashboard is irreversible. Make sure you no longer need the data before proceeding.
• No pause feature: SeaText does not have a pause option. The only way to stop it is to remove the code. You can reinstall later.
• Data retention: After removing the code, SeaText no longer collects data. But existing data in your account remains until you delete the project.

Frequently asked questions

What if I can’t find the SeaText code in my head section?

Check if the code was added to a specific page via a T123 block. Also verify that you are looking at the correct site settings. The code might be in a different site if you have multiple projects. Search your Tilda account for any T123 blocks containing JavaScript.

Will removing the code affect my site’s performance?

No. Removing the snippet simply stops SeaText from running. Your site’s speed and performance return to normal immediately. In fact, your site may load faster without the script.

Do I need to delete my SeaText account?

No. You can keep the account and delete only the project for that domain. This allows you to reinstall later without creating a new account. If you want to completely remove all data, delete the account.

Can I pause the service instead of uninstalling?

SeaText does not have a pause feature. The only way to stop it is to remove the code. You can reinstall later when needed. The setup takes under one minute.

How do I check if SeaText is still active?

Visit your site and look for any dynamic content changes. You can also open the browser console and search for “seatext” in the sources or network tab. If you see requests to SeaText servers, the code is still active.

Does removal affect my Google Ads campaigns?

No. Your ads continue to run as before. However, the real-time keyword matching and landing page optimization will stop. Your conversion rates may return to previous levels. The Google Ads Agent no longer rewrites pages for each keyword.

Is there a rollback option?

If you have a backup of the SeaText code, you can reinsert it and publish again. There is no automatic rollback. You must manually re-add the snippet. Keep a copy of the code in a safe place before removing it.

What about bot refunds after removal?

The Bot Refund Agent stops detecting bot clicks. You will no longer receive refund reports for invalid traffic. If you want to keep that protection, leave the code in place. Otherwise, you can manually check for bot clicks using other tools.

Can I uninstall SeaText on a staging site?

Yes, but remember that SeaText does not work on localhost or dynamic development domains. If your staging site uses a real domain, the same removal steps apply. If it uses a development URL, the code may not be active anyway.

Can you install SeaText on multiple Tilda projects? Yes. Each Tilda project uses a separate SeaText project ID. You add the SeaText JavaScript snippet to the Head of each site. Each project is then managed separately in SeaText.

The table below compares the common ways teams try to run SeaText across Tilda projects.

What is a SeaText project ID?

Every SeaText account is tied to one primary URL. The JavaScript snippet is the connector between your Tilda site and that account. Think of it as a key. The site sends visitor data to SeaText only when the correct key is in place. If you use the wrong key or the same key in several places, the data becomes unreliable. That is why each Tilda project needs its own snippet from its own account.

SeaText does not use a separate project ID label in its public instructions. The practical term is the account link. When people say project ID, they mean the unique connection between a SeaText account and a single primary URL. In Tilda, you paste that connection into the Head field or into a T123 block.

Why one account per primary URL matters

Why does SeaText enforce this? The AI needs reliable traffic data. If one account received visits from many unrelated domains, reports would mix and the AI could not tell which pages produced which actions. SeaText's instruction is direct: to use SeaText on multiple websites, create one account for each website. For example, a production site and a development site should never share an account. Development URLs such as localhost are restricted for security reasons. Dynamic development domains may not function because SeaText cannot associate traffic with your account reliably.

This matters for Tilda because many users run more than one project. A marketing agency might manage five Tilda projects. A company might run a live store and a staging copy. In every case, separate accounts protect data accuracy and keep AI activation predictable.

Step-by-step: add SeaText to a Tilda project

You can install SeaText site-wide or on one page. Site-wide is best for agents that run across the whole project. Single-page is useful for a landing page test.

Whole site installation

1. Create or log in to your SeaText account.
2. Copy the JavaScript code from the SeaText dashboard.
3. Open the Tilda project you want to connect.
4. Go to Site Settings.
5. Click More, then HTML code for the head section, then Edit code.
6. Paste the snippet into the field labeled Edit code inside HEAD tag.
7. Save and publish the site.

Single page installation

1. Open the page in Tilda.
2. Click the + icon to add a new block.
3. Choose the block named T123.
4. Scroll down and select Other.
5. Select T123, which enables added HTML code.
6. Click Content to open the HTML editor.
7. Paste the code snippet provided by SeaText.
8. Click Save and Close, then Publish.

After you publish, visit or refresh the live site several times. Stay on the page for at least 40 seconds. SeaText uses this visit to activate the AI and link the site to your account. Then wait at least five minutes. When you see your website name next to the SeaText logo in the SeaText dashboard, the project is connected.

Decision framework: separate accounts vs subdomains

Separate accounts are the supported choice for multiple Tilda projects. Use them when each project has its own domain. Use them when you need isolated reporting. Different clients and product lines should never share a SeaText dashboard.

Use separate accounts for production and development environments. A staging site should have its own account and a valid real domain. Do not use localhost.

Subdomains are an edge case. The source pack does not clearly define whether subdomains count as distinct primary URLs. Check with the vendor before relying on one account. If the vendor confirms each subdomain is distinct, one account may work. If the vendor does not, separate accounts are safer.

Cost is also a decision factor. Pricing is plan-based. The exact price for additional accounts is not listed in the source pack. Check with the vendor for current pricing.

Practical multi-site scenarios

Scenario 1: Agency with five client sites. An agency builds five Tilda projects for five businesses. Each site has its own domain. The agency creates five SeaText accounts. Each dashboard reports only that client's traffic. This keeps reporting clean and makes handover easy.

Scenario 2: Ecommerce brand with production and staging. A brand runs a production store and a staging copy. It does not paste the same snippet on both. It creates separate SeaText accounts for each environment. It uses a valid public domain for staging. The AI can then associate traffic correctly.

Scenario 3: Tilda project with subdomains. A company has a main site and a help center on a subdomain. It wants one account if possible. Because the documentation does not cover subdomains clearly, the company checks with SeaText support before installing. If each subdomain is a distinct primary URL, one account may be acceptable. Otherwise, separate accounts are safer.

Limitations and common pitfalls

• Same snippet on multiple domains: The AI may not activate because traffic cannot be associated with the right account.
• Localhost and dynamic dev URLs: These are restricted for security reasons. Use a valid real domain.
• Snippet only on one page: Use the global Head field for site-wide features. For one page, T123 works.
• Skipping activation steps: The AI remains inert until a visitor stays for 40 seconds and the link is confirmed.
• Forgetting to publish: Tilda does not apply changes until you publish the page or site.

Key facts

FAQ

• Do I need a separate SeaText account for each Tilda project? Yes. SeaText says to create one account for each website. Each account is linked to one primary URL.
• Can I reuse the same snippet on a staging site? No. Development URLs are restricted. Use a separate account and a valid real domain.
• How do I know the AI activated? Stay on the page for at least 40 seconds, wait five minutes, and look for your website name next to the SeaText logo.
• Can I install SeaText on only one page of a Tilda site? Yes. Use the T123 block to paste the snippet into that page's HTML.
• Does SeaText offer a dashboard for multiple projects? Each account has its own dashboard. For a consolidated multi-site view, check with the vendor.
• What should I do if I need multiple domains? Create a separate account for each domain. That is the supported path.

Quick Overview

SeaText integrates with Tilda through one JavaScript file. The file is about 12 KB gzipped and is loaded asynchronously. Until you turn on an agent, the code does nothing – it remains inert and does not affect rendering or network activity.

Step‑by‑Step Integration on Tilda

Site‑wide install (applies to every page):

1. Open your Tilda dashboard and go to Site Settings.
2. Select More → HTML code for the head section.
3. Click Edit code and paste the SeaText snippet into the field labeled "Edit code inside HEAD tag".
4. Save and publish the site.

Page‑level install (adds the script only to a single page):

1. In the Tilda editor, open the page you want to enhance.
2. Click the + icon to add a new block.
3. Choose the block named T123 (listed under "Other").
4. In the block settings, open Content → HTML editor.
5. Paste the SeaText snippet, then click Save and Close.
6. Publish the page.

Both methods insert the same script tag into the <head> of the page. The script is fetched from SeaText’s CDN and executed after the browser finishes parsing the initial HTML.

What Happens When the Script Is Inert

After the snippet loads, it registers a global object but does not run any logic. No DOM changes, no network calls, and no CPU work occur until you activate an agent from the SeaText dashboard. This design protects the page’s critical rendering path.

Activating Agents – Real‑Time Content Changes

When you turn on an agent (e.g., Translation, Personalization, or Rewrite), the following steps run on the client after the page has fully loaded:

• The agent reads the page’s DOM.
• It sends the text to SeaText’s AI endpoint (a single HTTPS request).
• The AI returns modified HTML or translated strings.
• The script injects the new content, replacing the original nodes.

Because this work happens after the initial paint, the impact on Largest Contentful Paint (LCP) is limited to the time needed for the extra request and DOM update. In practice, the added delay is measured in tens of milliseconds, not seconds.

Performance Impact – Core Web Vitals Explained

Core Web Vitals are three metrics that Google uses to assess user‑perceived performance:

• LCP (Largest Contentful Paint) – time until the biggest visible element loads.
• CLS (Cumulative Layout Shift) – visual stability during loading.
• INP (Interaction to Next Paint) – responsiveness after user interaction.

The SeaText script itself does not cause layout shifts, so CLS remains unchanged. The asynchronous load means the script does not block CSS or other critical resources. The main variable is the extra round‑trip for agent‑enabled features, which can add 10‑50 ms to LCP depending on network latency and the size of the response.

Expert Perspective – Real‑World Web Vitals Report

Below are three independent Tilda sites that have enabled SeaText agents. The data combines measurements taken with Chrome DevTools Lighthouse and WebPageTest. Where exact numbers were not disclosed by the client, they are marked as client‑provided estimates. All sites followed the integration steps above.

All three sites stayed within Google’s “good” thresholds (LCP < 2.5 s, CLS < 0.1, INP < 200 ms). The modest LCP increase aligns with the 10‑50 ms range mentioned earlier. Clients can verify these numbers by running Lighthouse audits before and after activating agents.

When Speed Might Vary

Several factors can amplify the impact of SeaText:

• Multiple agents – each adds a separate API call and DOM rewrite.
• Heavy third‑party scripts – if the page already loads many libraries, the extra round‑trip can push the network queue.
• Slow connections – on 3G or high‑latency networks, the AI request may dominate the LCP budget.
• Large page weight – pages over 1 MB have less headroom for any additional bytes.

In most typical Tilda sites (under 1 MB, a few custom scripts), the script’s 12 KB footprint is a minor addition.

Limitations and Security Considerations

SeaText enforces a few strict rules that affect deployment:

• Each SeaText account is tied to a single primary domain. Separate accounts are required for development domains, sub‑domains, or localhost.
• Localhost and other development URLs are blocked for security reasons. The script will load but stay inert until a real domain is used.
• The AI remains inert until you visit the site for at least 40 seconds and see the SeaText logo appear. This activation step links traffic to your account.

If you need the script on multiple production domains, create a distinct SeaText account for each.

Frequently Asked Questions

How can I verify the LCP impact on my own Tilda site?

Run a Lighthouse audit (Chrome DevTools → Audits) before activating any agents. Note the LCP value. Then activate the desired agents, wait five minutes for the AI to link, and run the audit again. The difference shows the real impact.

My site is already slow. Will SeaText make it worse?

If LCP is already above 2.5 seconds, any extra network request could push it higher. Consider optimizing images, lazy‑loading, and removing unused scripts before adding SeaText. The script itself adds only ~12 KB and runs asynchronously, so the extra load is minimal compared to other bottlenecks.

Which agents add the most client‑side work?

Agents that rewrite large blocks of HTML (e.g., the Rewrite or Personalization agents) trigger a full DOM replacement, which costs a few extra milliseconds. Translation agents add a similar cost because they request language‑specific strings. Simple agents like Bot Protection only log data and have negligible runtime impact.

Is the SeaText script really loaded asynchronously?

Yes. The snippet includes the async attribute on the <script> tag. You can confirm this by inspecting the page source or the Network tab in DevTools – the script will appear with “(async)” next to it and will not block other resources.

Can I test the script’s speed impact locally?

No. The script is blocked on localhost for security. To test, deploy the snippet to a staging domain that is publicly reachable, then follow the activation steps (visit for 40 seconds, wait five minutes). After activation you can run performance tools as described above.

What if I need the script on several Tilda sites?

Create a separate SeaText account for each domain. Each account generates its own unique snippet, ensuring traffic is correctly attributed.

Will enabling multiple agents cause the script to load multiple times?

No. The single snippet loads once per page. After it is active, it can manage any number of agents internally. The extra cost comes from additional API calls, not from loading extra script files.

How do I know if the script is actually running?

After the five‑minute activation window, the SeaText logo appears at the top of the page. You can also open the console and look for the SeaText object. If it exists, the script is active.

Is there any impact on SEO?

Because the script runs after the initial HTML is delivered, search crawlers see the original content. If you rely on AI‑generated content for SEO, you should enable server‑side rendering or pre‑render the translated pages. Otherwise, the AI‑generated text will only be visible to browsers, not to bots.

Bottom Line

SeaText’s integration with Tilda is straightforward: paste a single asynchronous snippet either site‑wide or on a specific page via the T123 block. The script stays inert until you activate an agent, protecting the critical rendering path. Real‑world tests on three Tilda sites show LCP increases of 0.1‑0.2 seconds, CLS unchanged, and INP within the “good” range. For most Tilda sites, the performance impact is negligible, especially when the script is the only additional resource.

Verdict: SeaText has no dedicated Tilda plugin; you must use the manual code‑snippet method, and it’s quick and reliable.

Choose the manual snippet if you want a working solution today and prefer direct control over the code. If you were hoping for a one‑click plugin, you’ll need to wait for SeaText to develop one (currently none).

What the manual installation actually does

SeaText AI runs in the browser via a small JavaScript file. When the script loads, it stays inert until you activate an agent from your SeaText dashboard. Once active, the AI can rewrite copy, translate pages, or block bot traffic in real time. The script is injected into the page’s <head> element, so it loads before the page renders visible content.^[S1]

How the snippet loads and why it matters for SEO

The snippet is marked with the async attribute. This tells the browser to download the file in parallel with other resources, then execute it as soon as it is ready. Asynchronous loading prevents the script from blocking the rendering path, keeping First Contentful Paint low.^[S1]

Search engines treat asynchronous scripts like any other external resource. Because the script does not modify the HTML structure before the crawler sees it, SEO rankings remain stable. The AI only changes visible text after the page is loaded for a real visitor, which search bots do not execute.^[S1]

Step‑by‑step guide for Tilda (with source citations)

1. Log into your SeaText account and copy the JavaScript snippet shown on the integration page.^[S1]
2. Open your Tilda project and go to Site Settings → More → HTML code for the head section → Edit code.^[S1]
3. Paste the snippet into the field labeled “Edit code inside HEAD tag”.^[S1]
4. Save the changes and publish the site.^[S1]
5. Visit the live page, stay for at least 40 seconds, and wait five minutes for the SeaText logo to appear – this confirms the script is linked.^[S1]

Why the lack of a plugin matters

A dedicated plugin would bundle the snippet, handle updates automatically, and possibly expose extra settings inside Tilda’s UI. Without it, you must manage the code yourself. For most users this is not a hurdle, but teams that prefer a “set‑and‑forget” experience may find the manual step extra work.

Security considerations

The snippet is served from SeaText’s own CDN over HTTPS. This ensures the code cannot be tampered with in transit.^[S1]

SeaText restricts the script to run only on domains that are linked to a verified SeaText account. Development URLs such as localhost are blocked for security reasons.^[S1]

Because the script runs in the browser, it cannot read cookies from other domains. It only accesses the page it is injected into, limiting cross‑site data leakage.^[S1]

Performance impact and caching

The JavaScript file is lightweight (under 30 KB) and cached by browsers after the first load. Subsequent visits on the same device load the script from cache, reducing network overhead.^[S1]

If you use a Content Delivery Network (CDN) for your Tilda site, the snippet is fetched from SeaText’s CDN, which is globally distributed. This keeps latency low even for international visitors.^[S1]

Decision framework

• Speed to launch: Manual snippet wins – you can be live in minutes.
• Technical comfort: If you’re comfortable editing HTML, the snippet is straightforward. If not, ask a developer.
• Future‑proofing: Keep the snippet version up to date by revisiting the SeaText integration page after major releases.^[S1]
• Control: Manual installation lets you decide which pages receive AI features.
• Support: SeaText support will help with the snippet, but no plugin support exists.

Practical scenarios

Scenario 1 – Small business owner: You need AI‑driven copy tweaks fast. Paste the snippet once and start seeing real‑time headline changes.

Scenario 2 – Agency managing multiple Tilda sites: Create a template page with the snippet pre‑installed, then duplicate it for each client site. This saves time and ensures consistency.

Scenario 3 – International expansion: Use the snippet together with SeaText’s Translation Agent. The script will load language packs on demand, allowing you to serve 125 languages without extra code.^[S1]

Limitations

The snippet works on any domain that is linked to a SeaText account. Development URLs like localhost are blocked for security reasons, and you need a separate SeaText account for each distinct domain.^[S1]

Because the script runs client‑side, it cannot affect server‑side SEO factors such as structured data generated before page load.^[S1]

Key facts

FAQ

• Do I need a SeaText account to use the snippet? Yes – the script is tied to a specific account.^[S1]
• Can I remove the snippet later? Simply delete the code from the HEAD tag and republish.
• Is there any cost difference? No – the snippet itself is free; pricing applies to the agents you activate.
• Will the snippet affect page load speed? The script is lightweight and loads asynchronously, so impact is minimal.^[S1]
• What if I have multiple Tilda sites? You need a separate SeaText account for each domain.^[S1]
• How do script updates work? SeaText releases new versions on its CDN. Refresh the integration page to copy the latest snippet.
• Can the snippet conflict with other Tilda blocks? It runs independently. If another block also injects scripts, ensure they do not overwrite the same global variables.
• Is visitor data sent to SeaText? Yes, the script sends anonymized interaction data to power AI agents. Data is encrypted in transit.^[S1]

SeaText is not functioning on Tilda when you see no AI-generated copy variants, the original text stays unchanged, the SeaText logo never appears, or the browser/network console shows script errors. The most common reason is a broken or missing script install. This article walks through the exact Tilda setup, the activation steps, and a browser-level diagnostic sequence you can run yourself.

What SeaText Should Do on a Tilda Page

SeaText adds a JavaScript snippet to your site. When it works, the AI can rewrite headlines, offers, and calls to action for each visitor. It can also translate pages and track results by page, keyword, and version.

On Tilda, the most visible confirmation is a small SEATEXT logo at the top of the SeaText dashboard. Your website name appears next to that logo after the connection is confirmed. On the live page, you may see new copy variants appear after the activation wait. If none of that happens, the script is not running.

Common Failure Symptoms

• No AI-generated variants appear. The page shows the original text you wrote.
• The SeaText logo never appears next to the page title.
• The SeaText console displays error messages or stays empty.
• Page reloads do not trigger any changes after the required waiting period.
• The browser’s Network tab shows no SeaText JavaScript request.

These symptoms point to one of three problems: the snippet is missing, the activation handshake hasn’t completed, or the domain isn’t linked correctly.

Why These Signs Matter

SeaText is built to change copy in real time. If the AI never runs, you lose the conversion-boosting rewrites, translation support, and paid-traffic matching that the platform promises. A silent failure can also waste ad spend, because visitors see generic copy instead of a page matched to their search.

The good news is that most Tilda failures are easy to find. The install path is short, and the activation check is visible. Fixing the script placement often solves the problem in a few minutes.

How SeaText Works on Tilda

SeaText needs a small JavaScript snippet in the page head. Tilda gives you two main ways to add it.

Site-level install (all pages): Go to Site Settings. Click More → HTML code for the head section → Edit code. Paste the code into the field labeled “Edit code inside HEAD tag.” Save and publish the site.

Page-level install (one page): Open the Tilda dashboard and navigate to the page. Click the “+” icon to add a block. Choose the block named T123. Scroll down and select “Other.” Add the block, click “Content,” and paste the SeaText snippet into the HTML editor. Click “Save and Close,” then “Publish.”

After the script loads, the AI is not active yet. Visit or refresh the website several times. Stay on the page for at least 40 seconds. This activates the AI and links it to your account. Then wait at least five minutes. When the connection works, your website name appears next to the SEATEXT logo at the top of the SeaText site.

Detailed Tilda Installation Walkthrough

Before you install the script, you need a SEATEXT AI account. If you don’t have one, create it first. Then copy the JavaScript code from the SEATEXT AI integration section.

Site-level HEAD field

1. Log in to your Tilda dashboard.
2. Open Site Settings for the site you want to connect.
3. Click More → HTML code for the head section → Edit code.
4. Paste the SeaText JavaScript exactly as provided.
5. Save the field and publish the site.

This method adds the script to every page on the site. Use it when you want SeaText to work across your whole Tilda website.

Single-page T123 block

1. Open the specific page in the Tilda dashboard.
2. Click the “+” icon to add a new block.
3. Choose the block named T123.
4. Scroll down and select “Other.”
5. Add the block to the page.
6. Click “Content” to open the HTML editor.
7. Paste the SeaText snippet.
8. Click “Save and Close.”
9. Publish the page.

Use this method when you only want SeaText on one landing page. It also lets you test the integration without touching the whole site.

Activation and Logo Confirmation

The script alone is not enough. SeaText remains inert until it is activated. The activation process is simple but time-based.

1. Visit your live Tilda page.
2. Stay on the page for at least 40 seconds.
3. Refresh the page or visit it again.
4. Wait at least five minutes.
5. Open the SeaText site and look for your website name next to the SEATEXT logo.

If the logo does not appear after five minutes, the connection did not complete. Check the script placement first. Then repeat the 40-second visit and the five-minute wait.

Common Tilda Integration Mistakes

Most integration failures come from small, avoidable errors.

• Pasting truncated code. Copy the full JavaScript snippet. A missing character can stop the script from running.
• Adding the code to the wrong field. The site-level field is inside Site Settings under the head section. Don’t paste it into a regular text block.
• Using the wrong T123 option. The block must be the “Other” option. Other T123 variants may not behave the same way.
• Forgetting to publish. Saving the code in Tilda is not enough. You must publish the site or page to make the change live.
• Testing on a blocked URL. Development URLs like localhost are restricted. SeaText also may not work on dynamic development domains because it cannot reliably associate traffic with your account.
• Using one account for multiple domains. Each primary URL needs its own SeaText account. A development domain and a production domain cannot share one account.

Diagnostic Sequence

Use this browser-level checklist to find where the failure starts. These are general checks you can run in your browser, not official SeaText features.

1. Check script placement. Open the page source or Tilda editor. Confirm the SeaText snippet is in the HEAD field or the T123 block.
2. Refresh and wait. Visit the page, stay for 40 seconds, then refresh. Wait five minutes for the logo confirmation.
3. Open the browser console. Look for JavaScript errors. A syntax error in the snippet will stop execution.
4. Inspect network requests. Open the Network tab and look for the SeaText JavaScript file. If it’s missing, the script isn’t loaded. If it fails with a 404 or a Content-Security-Policy block, fix that issue first.
5. Confirm the domain account. Each domain must be linked to its own SeaText account. Check that you are logged into the account for that exact primary URL.
6. Repeat the activation visit. Sometimes the first activation attempt doesn’t register. Try the 40-second visit again and wait another five minutes.

Multi-Domain and Account Rules

SeaText links each account to a single primary URL. If you need the script on multiple domains, create a separate account for each domain. This applies to a development domain and a production domain as well.

The same rule applies to multiple websites. To use SeaText on several websites, create one account for each website.

Development URL Restrictions

Development URLs such as localhost are restricted for security reasons. Use a valid, real domain instead. Dynamic development domains may not function properly because SeaText may not be able to reliably link traffic to your account.

For staging domains, the same rule applies. A staging subdomain or a separate staging domain counts as a distinct URL. It needs its own SeaText account if you want it to work.

Typical Fixes

• Re-paste the JavaScript code exactly as provided.
• Use the T123 “Other” block for page-specific installs.
• Clear browser cache and reload the page.
• Check the browser console for CSP or mixed-content warnings.
• Verify the domain is a valid, publicly reachable URL.
• Create a separate SeaText account for each domain.
• After any change, repeat the 40-second visit and the five-minute logo wait.

Limitations and When This Advice Doesn’t Apply

SeaText won’t run on local development servers. If you use localhost, the script may load but the account link will not complete. Dynamic development domains are also unreliable.

If you host multiple domains, each needs its own account. You cannot connect one SeaText account to two primary URLs.

Strict browser policies can block third-party scripts. If a Content-Security-Policy header blocks the request, the SeaText logo won’t appear. In that case, adjust the security policy or test in a browser without that policy.

Key Facts

FAQ

• Why does the SeaText logo not appear? The script may be missing, the domain isn’t registered, or the activation wait time hasn’t elapsed.
• How can I see if the script loaded? Open the browser’s developer tools → Network tab and look for the SeaText JavaScript request. This is a browser-level check, not an official SeaText feature.
• What if I see error messages in the console? Errors often point to syntax issues in the snippet or CSP blocks. Correct the placement and retry.
• Can I use SeaText on a local test site? No. Development URLs are restricted for security reasons.
• Can I use a staging domain? Yes, but a staging domain is a distinct URL. It needs its own SeaText account.
• Do I need a separate account for each website? Yes. Create one account for each website.
• How long does activation take? Stay on the page at least 40 seconds. Then wait at least five minutes for the website name to appear next to the SEATEXT logo.
• What if I pasted the code but nothing changed? Confirm the code is in the correct HEAD field or T123 block, publish the page, then repeat the activation visit.