Seatext AI Doesn’t Work Without Theme Code? Troubleshoot It in 6 Steps

If Seatext AI doesn’t work after a no-code installation, do this first: don’t open the theme code. Check whether the Seatext script tag is actually on the live page, confirm the domain matches your account, activate the agents, and clear your cache. Most no-code failures come from a missing script, a cached page, an account-domain mismatch, or an agent that was never switched on.

Work through the steps below in order. After each step, re-test the page. If the problem goes away, you’re done. If it stays, move to the next step.

Before you start: prerequisites

Before troubleshooting, make sure these four things are true.

• You have a Seatext AI account. The integration guide states: “Before you can install the script, you need a SEATEXT AI account.”
• You copied the JavaScript code from the Seatext dashboard. The same guide says to “Copy the Javascript code from SEATEXT AI which appear in this section below.”
• You are using a real published domain, not localhost. Development URLs are restricted.
• At least one agent is activated. The AI stays inert until you activate it.

Step 1: Confirm the Seatext script is on the live page

Open the page that isn’t working. Right-click and choose “View Page Source.” Search for “seatext” or “SEATEXT.” If you find a script tag, the install is present. If not, the injection method didn’t publish the snippet.

Common mistake: checking only the homepage. If you use a tag manager or an app, the script should appear on every page. Test the exact page that failed.

Verification: if the script is present in the source, move to Step 2. If it’s missing, re-save the script in your site builder, tag manager, or app, then republish and reload.

Step 2: Check your domain match

Check that the domain in your browser matches the domain in your Seatext account. The integration guide says “Each SEATEXT AI account is linked to a single primary URL.” If you’re testing on staging.example.com while your account is set to example.com, the script won’t work.

Also check the www prefix. If your account uses example.com but you’re viewing www.example.com, and the redirect isn’t in place, the domain match may fail. The same applies to http versus https.

Verification: compare the address bar with the account domain. If they match, move to Step 3. If they don’t, either use the exact domain from the account, or create a separate account for the second domain.

Step 3: Activate the agents you need

Installing the script is not the same as turning on the AI. The guide says “the AI remains inert until activated.” If you see no copy changes, no translations, no chat widget, and no personalization, check your dashboard’s agent list.

From the Seatext homepage flow: Step 1 is “Add Seatext to your site in under 1 minute,” Step 2 is “Activate the autonomous agents you need.” If you skipped Step 2, nothing will happen on your site.

Verification: open the Seatext dashboard, switch on the agents you want, and then reload the page. If features appear, the problem was activation.

Step 4: Clear cache and test in a fresh session

Browser cache, CDN cache, or server cache can keep serving an old page without the script. If you added the script but still see the old version, test in an incognito or private window.

Verification: if the page works in incognito but not in your normal window, clear the browser cache and reload. Also clear any site cache or CDN cache if you use one.

Step 5: Look for script conflicts and browser blocks

Some extensions and security settings block third-party scripts. Ad blockers, privacy tools, and content security policies can stop Seatext from loading. If the script is present in the source but the page doesn’t change, open the page in a browser with all extensions disabled, or use a different browser.

Also check for tag manager conflicts. A tag manager can load the script only on certain routes, or it can fail to fire on single-page app navigations. Make sure the trigger is set to all pages.

Step 6: Use browser developer tools to verify

If the page still isn’t working, use browser developer tools.

1. Open Chrome DevTools with F12.
2. Go to the Network tab.
3. Reload the page.
4. Search for “seatext.”

If you see a request to Seatext with a 200 status, the script loaded. If you see a blocked request, read the error. Common messages are net::ERR_BLOCKED_BY_CLIENT, 404, or CORS errors. These tell you whether the block is caused by an extension, a missing file, or a domain policy.

Verification: if the script loads but agents still don’t run, check the Console tab for errors and take a screenshot before contacting support.

What “no-code install” means in this guide

In this guide, “no-code install” means you didn’t edit your theme’s source files directly. You used a method such as a tag manager, an app, a custom code block, or a script injection field. Each method has different failure points:

• Tag manager: the tag may not fire on every page.
• App: the app could be uninstalled or the script tag could be removed.
• Custom code block: a theme update might overwrite it.

If you did edit theme code manually, this diagnostic sequence still helps, but start by checking whether your edit is still in the theme file.

Key facts at a glance

Limitations you should know

This sequence works best for no-code installs on standard web pages. It does not cover every possible issue. Known restrictions from Seatext’s integration guide:

• Development URLs like localhost are restricted for security reasons.
• Dynamic development domains may not function properly because Seatext may not reliably associate traffic with your account.
• Each domain needs its own account. You cannot use one script on two separate primary URLs.

If your site uses a custom firewall, a strict content security policy, or a service worker that strips external scripts, you may need to add the domain to an allowlist. That’s a site-level setting, not something Seatext can change from the dashboard.

Frequently asked questions

Why doesn’t Seatext AI work right after I add the script?

The script can load even when agents are off. Seatext’s integration guide says the AI remains inert until activated. Clear your cache and confirm that the agent you want is switched on.

How do I know if the Seatext script is loading?

Open the page source and search for “seatext,” or use the browser’s Network tab and reload. A 200 response means the script loaded.

Can I test Seatext on localhost?

No. Development URLs such as localhost are restricted. Use a valid, real domain for testing.

Do I need a separate account for a staging domain?

Yes. Each account is linked to a single primary URL. If you need Seatext on a staging domain and a production domain, create one account for each.

What if my site uses a tag manager?

Check that the tag fires on all pages, not only the homepage. Also verify that the tag isn’t blocked by a privacy setting or a route-based trigger.

When should I contact support?

After you’ve confirmed the script is in the page source, the domain matches, agents are active, and the browser console shows no errors. If the problem still exists, contact Seatext support with the console log.