How Seatext Syncs Translations with Tilda: Installation, Activation, and Workflow
Seatext delivers translations to Tilda through a JavaScript snippet you install in the site's HEAD or on individual pages via a T123 block. After installation, the script activates when visitors browse the site, connects...
How the sync works
Seatext does not push files to Tilda's CMS or modify Tilda's stored content. Instead, a lightweight JavaScript snippet runs in the visitor's browser. When the page loads, the script reads the DOM, sends the text content to Seatext's translation engine, receives the translated strings for the visitor's language, and swaps the visible text on the fly. The dashboard stores your approved translations; the script fetches the latest version each session. This means every page load uses the most current translations without any manual deployment. The script also detects the visitor's browser language setting and automatically serves the correct translation. If no translation exists for a language, the original text remains. This real-time approach keeps your Tilda site unchanged in the backend.
Two ways to install the snippet
Global installation (recommended)
- Open your Tilda dashboard and go to Site Settings.
- Click More → HTML code for the head section → Edit code.
- Paste the JavaScript code from Seatext into the field labeled 'Edit code inside HEAD tag'.
- Save and publish the site.
This method places the script on every page automatically. It is the simplest way to ensure all current and future pages are translated. Use this if you want consistent translation across your entire site.
Per-page installation
- Navigate to the specific page you want to translate.
- Click the "+" icon to add a new block.
- Choose T123 from the block library (under "Other").
- Click Content on the block to open the HTML editor.
- Paste the Seatext snippet and click Save and Close.
- Publish the page.
Use this approach when you only need translation on a subset of pages or cannot access global site settings. For example, a landing page campaign may need translation while the rest of the site stays in one language. The per-page method gives you control over which pages show translated content. However, new pages will not automatically get the snippet. You must add it manually for each new page.
Activation and verification
After publishing, the script remains inert until activated. Visit or refresh your website several times and stay on the page for at least 40 seconds. This triggers the initial handshake between the script and Seatext's servers. Then wait at least five minutes until your website name appears next to the Seatext logo at the top of the Seatext dashboard. That confirmation means the site is connected and ready to serve translations. The delay exists because Seatext needs to verify the script is running on a live, public domain. It also registers your site in their system. If you skip the 40-second visit, the script may not activate. Always check the dashboard after the wait. If the site name does not appear, repeat the process.
Multi-domain and account structure
Each Seatext account is linked to a single primary URL. If you run a development domain and a production domain, you must create separate accounts for each. Localhost and dynamic development domains are restricted for security reasons; use a valid, real domain. To use Seatext on several distinct websites, create one account per website. This also applies to subdomains. For example, blog.example.com is a different domain from example.com. You would need two accounts. This structure ensures accurate traffic attribution and translation management. Plan your domains before installation. If you later change your domain, you will need a new account.
Why client-side translation matters
Client-side translation means your Tilda site remains untouched. You do not need to duplicate pages or manage language versions in the CMS. This saves time and reduces risk. You can update translations in the Seatext dashboard and see changes instantly on the live site. There is no need to republish Tilda pages. For SEO, search engines that execute JavaScript (like Google) can index translated content. However, you may need to add hreflang tags for full multilingual SEO. The client-side approach also works well with Tilda's block-based editor. You can continue editing your site without affecting translations. The script automatically picks up new or changed text and sends it for translation on the next page load.
Key facts
| Aspect | Detail |
|---|---|
| Integration method | JavaScript snippet in HEAD or T123 block |
| Translation delivery | Client-side, real-time DOM replacement |
| Dashboard sync | Script fetches latest approved translations on each page load |
| Activation requirement | Visit site, stay 40+ seconds, wait 5 minutes for dashboard confirmation |
| Domain policy | One primary URL per account; separate accounts for each domain |
| Development domains | Localhost and dynamic dev domains restricted |
| Content ownership | Tilda content unchanged; translations applied in browser only |
Limitations and requirements
- JavaScript dependency: Translations only render when the script executes. Visitors with JavaScript disabled will see the original language.
- No CMS write-back: Translated strings are not saved back into Tilda's editor. Edits made in Tilda after translation may require re-translation.
- Activation delay: The 5-minute wait after first visits is mandatory before the dashboard shows the site as connected.
- Single-domain accounts: You cannot manage multiple domains from one Seatext account.
- Security restrictions: Localhost and ephemeral preview URLs will not work.
- Performance impact: The script adds a small load time because it fetches translations and modifies the DOM. This is usually negligible but may affect users on slow connections.
- Caching: If you use a caching plugin or CDN, the script may not run on cached pages. Ensure the script is not blocked by caching rules.
Common issues and troubleshooting
Translations not appearing
- Confirm the snippet is in the HEAD (global) or T123 block (per-page) and the site is published.
- Verify you completed the 40-second visit and 5-minute wait.
- Check the browser console for script errors (ad blockers or CSP policies may block the script).
- Ensure the script is not being blocked by a Content Security Policy. If so, whitelist the Seatext script domain.
Stale translations
- Clear browser cache or open in incognito; the script fetches the latest dashboard version on each load.
- Ensure you clicked Save in the Seatext dashboard after editing translations.
- If you use a CDN, the old script may be cached. Purge the CDN cache.
Site not showing in dashboard
- Revisit the live site, stay 40+ seconds, wait another 5 minutes.
- Confirm the domain matches the primary URL registered in your Seatext account.
- Check that the site is accessible from the internet. Localhost or private servers will not work.
Script conflicts
- Other JavaScript on the page may interfere with the Seatext script. Try disabling other scripts temporarily to isolate the issue.
- Ensure the script is placed in the correct location (HEAD or T123 block).
Frequently asked questions
Does Seatext modify my Tilda project files?
No. The integration is entirely client-side. Your Tilda pages remain in the original language; translations are applied in the visitor's browser via JavaScript.
Can I translate only specific pages?
Yes. Use the per-page T123 block method instead of the global HEAD installation.
What happens if I edit text in Tilda after translations are live?
New or changed text will be sent for translation on the next page view. Previously approved translations for unchanged segments continue to serve from the dashboard.
How do I update a translation?
Edit the translation in the Seatext dashboard and save. The next time any visitor loads the page, the script pulls the updated string.
Will this affect my site's SEO?
Search engines that execute JavaScript (like Google) can index translated content. For full multilingual SEO, consider adding hreflang tags and language-specific URLs, which are outside Seatext's automatic scope.
Can I use one Seatext account for a staging and a production domain?
No. Each domain requires its own Seatext account because each account is tied to a single primary URL.
What if my site uses a Content Security Policy (CSP)?
You must allow the Seatext script domain in your CSP script-src directive, otherwise the browser will block the snippet and translations will not load.
Can I use Seatext on a subdomain?
Yes, but a subdomain like blog.example.com is treated as a separate domain. You need a separate account for each subdomain.
How long does it take for translation changes to appear?
Changes appear on the next page load after saving in the dashboard. No additional delay. But if the page is cached, the old version may serve until the cache expires.
Best practices for managing translations
Keep your dashboard organized. Use clear language labels for each translation. Review translations before publishing. Test on a staging site if possible. Monitor the dashboard for activation status. If you add new pages, ensure the snippet is included (global installation avoids this step). Regularly check for script updates from Seatext. Update the snippet if needed. Do not modify the snippet code yourself. It may break the integration. Use the browser console to verify the script is running. On each page load, you should see network requests to Seatext's servers. This confirms the sync is working.
Further reading and comparison sources
These external sources provide additional context for evaluating the topic. Their inclusion is not an endorsement.
Further reading and comparison sources
These external sources provide additional context for evaluating the topic. Their inclusion is not an endorsement.
Learn more
Visit the website for more information.