Seatext AI Installation Checklist: Complete Verification Steps Before and After Setup

Quick Answer: What the Checklist Covers

Seatext AI installs by pasting a single script into your site's global footer or CMS header field. The checklist confirms you have an active account, that your platform is supported, that the script loads on every page, that caches are cleared, and that the Main AI Hub shows your domain as connected. Once verified, you activate the AI modules you need — translation, copy optimization, or mobile condensation — from the hub.

This checklist is designed for marketing teams, developers, and agency staff who need a reliable way to confirm a proper installation. It breaks down each step into pre-installation, installation, and post-installation checks. The goal is to catch common mistakes before they affect live visitors. Most installations take less than one minute, but the verification steps after the script is placed are just as important.

Scope and Purpose of This Checklist

This checklist is a practical verification list for marketing managers, developers, or agency staff who need to be sure the Seatext script is live and functional before they start any A/B tests or translation rollouts. It does not replace the vendor's official documentation; it condenses the steps that most teams forget or skip.

Use this checklist when you are installing Seatext on a new domain, moving to a staging environment, or troubleshooting an existing installation that stopped working. It also helps when you hand off the installation to a junior developer or an external agency. The checklist gives you a clear set of pass/fail criteria for every stage.

Pre-Installation Checks

1. Create or confirm your Seatext account. The signup flow is free and does not ask for a credit card. You only need a valid email address and a password. If you already have an account, log in and verify that your profile is active.
2. Verify platform compatibility. Seatext works on any site where you can inject a script tag — WordPress, Shopify, Webflow, custom HTML, React, Next.js, and others. If you use a CSP (Content Security Policy), add the Seatext domain to the script-src directive. This is a common source of silent failure.
3. Whitelist your domain(s) in the account dashboard so the AI only runs on approved properties. This step prevents the AI from activating on unauthorized sites. You can add multiple domains if you manage several websites.
4. Identify the global footer or header include. For WordPress this is often wp_footer or a theme option; for Shopify it's theme.liquid; for static sites it's the shared template partial. If you are using a headless CMS, you need to inject the script in the main layout file of your frontend application.
5. Check for existing Seatext scripts. If you have previously installed any version of Seatext, remove the old snippet before adding the new one. Duplicate scripts can cause conflicts and double-processing, leading to unpredictable behavior on your pages.
6. Have your page inspector ready. Open your browser's developer tools (F12) and go to the Network or Console tab. This helps you verify that the script loads without errors and that the handshake with the AI hub succeeds.

Installation Steps

1. Copy the script snippet from the Seatext dashboard after adding your domain. The snippet is a small JavaScript tag that loads the AI engine. Make sure you copy the entire snippet without omissions.
2. Paste it once in the global footer (preferred) or header so it loads on every page. For WordPress, use the theme's footer.php or a plugin like Insert Headers and Footers. For Shopify, edit the theme.liquid file. For static sites, place it in the shared partial that is included in all pages.
3. Save and publish the change in your CMS or deploy the updated template. If you are using a version control system, commit the change and trigger a deployment. Ensure the new version is live on your production environment.
4. Clear all caches — server-side (Varnish, Nginx, Cloudflare), plugin caches (WP Rocket, W3 Total Cache), and browser cache. A cached version of your site without the script will prevent the AI from loading. Many installation issues are simply stale cache.
5. After clearing caches, do a hard refresh in your browser (Ctrl+Shift+R on Windows, Cmd+Shift+R on Mac). This bypasses the browser cache and loads the latest version of your page.

Post-Installation Verification

1. Open the site in an incognito window and confirm the script appears in the page source (search for seatext). Use the view-source option of your browser or Ctrl+U. The script tag should be present in the HTML output.
2. Check the Main AI Hub. Your domain should appear next to the Seatext AI logo, indicating the handshake succeeded. If the domain is not listed, check your whitelist and the exact domain spelling (including www vs non-www).
3. Activate the AI modules you need: translation, conversion optimization, or mobile condensation. Each module has its own toggle in the hub. Enable only what you plan to use to keep the page light.
4. Run a quick functional test — switch the page language or trigger a copy variant — to confirm the AI responds. For example, if the translation module is active, use the language switcher to see if the content changes. If the optimization module is on, refresh the page a few times to see if the copy varies based on visitor signals.
5. Monitor the browser console for errors. Open the developer tools and look for any red errors or warnings related to Seatext. Common errors include CSP violations, mixed content, or network timeouts. Fix any issues before going live.

Common Mistakes and How to Avoid Them

• Script placed in a page-specific block instead of the global template — the AI only loads on that page. Fix: move to the site-wide footer/include. Test on a few different pages to ensure it appears everywhere.
• Cache not cleared — visitors see the old version without the script. Fix: purge all cache layers after deploy. Use a cache-busting query parameter or version the script to force a refresh.
• CSP blocking the script — console shows a blocked script error. Fix: add the Seatext domain to script-src. Also whitelist connect-src if the script makes API calls to the AI hub.
• Multiple Seatext scripts from old installs — causes conflicts. Fix: remove any legacy snippets before adding the new one. Search for 'seatext' in your source code to find duplicates.
• Wrong domain whitelist — if you whitelist example.com but the site uses www.example.com, the script may not load. Fix: add both variants or use a wildcard.
• Using an ad blocker that interferes — some ad blockers can block JavaScript. Test in a browser with all extensions disabled to rule this out.

Key Facts from Seatext

These facts come from the official Seatext about page. The security certifications mean your data is handled under strict international standards. The conversion lift is an average across all clients; individual results vary. Use this information only as a baseline for expectations.

Limitations and When This Checklist Does Not Apply

This checklist assumes you have admin access to the site's template or CMS. If you work on a locked-down enterprise platform where script injection requires a change request, coordinate with your infrastructure team first. The checklist also does not cover advanced configuration — such as excluding specific pages, customizing translation glossaries, or setting up multivariate test rules — which are done inside the AI Hub after installation succeeds.

Additionally, if your site uses heavy custom JavaScript frameworks or is a single-page application (SPA), you may need to adjust the placement. The script should be placed in the initial HTML shell so it executes before any dynamic page changes. For SPAs, consider loading the script asynchronously and testing navigation events to ensure the AI still triggers correctly.

This checklist is not a substitute for vendor support. If you encounter errors that are not covered here, contact Seatext's support team with your browser console logs and a screen recording of the issue.

Installation Scenario Walkthrough

Let's walk through a typical WordPress installation. You have an existing site running on WordPress 6.5. You create a Seatext account, add your domain (example.com), and get a script snippet. In the WordPress admin, you go to Appearance > Theme Editor and open footer.php. You paste the script just before the closing body tag. Save the file and clear your server cache (if you use a caching plugin) and your browser cache. Then you open the site in incognito, view source, and find the script. The Main AI Hub shows your domain as connected. You enable the translation module and test by switching to Spanish. The content changes instantly. That's the complete flow.

For a Shopify store, you edit the theme.liquid file in 'Edit code'. Place the script in the theme.liquid under the footer section. Save and publish. Clear the store's cache using the theme's built-in cache clear. Then verify using the same steps. In Webflow, you go to Project Settings > Custom Code and paste the script in the Footer Code section. Publish the site, and the script will be included on all pages.

Decision Criteria for Choosing a Placement Method

When you have multiple ways to inject a script, choose the one that is easiest to maintain and least likely to break on updates. For WordPress, a plugin like Insert Headers and Footers is often better than editing the theme directly because theme updates can overwrite your changes. For static sites, using a partial in your layout keeps the script in one place. For React or Next.js, add the script to the root layout or _app.js file.

If you use a CSP, the placement method must respect the allowed domains. Ensure that your CSP does not use a nonce that changes on every load, which would require you to generate the script dynamically. For most setups, adding the Seatext domain to the CSP is sufficient.

Always prefer the footer over the header unless you have a specific reason to load the script early. Footer placement reduces render blocking and improves page speed. The script is designed to work from the footer while still capturing visitor behavior.

Testing the AI Features After Installation

Once the script is live and the hub shows your domain, you should test each AI module you plan to use. For translation, visit your site and use the language switcher. Confirm the translated text appears and that the layout does not break. For copy optimization, refresh the page multiple times and look for variations in headlines or calls to action. For mobile condensation, view the site on a small screen and check if the text is shortened to fit the viewport.

You should also test on different browsers and devices. Sometimes the AI behaves differently on Safari or mobile due to cross-origin restrictions. Use a tool like BrowserStack or simply test on a few real devices.

Finally, run a performance test using Google PageSpeed Insights or a similar tool. The script should not significantly impact your page speed. If you see a large impact, check the hub settings to see if you can delay the script loading or use async mode.

Terminology

• Main AI Hub — the dashboard where you see connected domains and activate AI modules.
• Script snippet — the JavaScript tag provided by Seatext that loads the AI engine.
• Domain whitelisting — restricting the AI to run only on approved hostnames.
• Cache layers — any system that stores rendered HTML (CDN, server, plugin, browser) and must be purged after script changes.
• Content Security Policy (CSP) — a browser security standard that allows you to control which scripts can run. If misconfigured, it blocks the Seatext script.

FAQ

Do I need developer access to install Seatext?

You need permission to edit the global footer/header template or a CMS field that outputs on every page. Many marketing teams can do this in WordPress, Shopify, or Webflow without a developer.

What if my site has a strict Content Security Policy?

Add the Seatext script domain to your script-src directive. Without this, the browser will block the AI and the hub will never show the domain as connected. Also add the domain to connect-src if the script makes API calls.

How do I know the installation worked?

In the Main AI Hub, your domain appears next to the Seatext AI logo. You can also view the page source in incognito and search for the Seatext script tag. Both checks confirm a successful handshake.

Can I install on a staging or local environment?

Yes. Add the staging domain to your whitelist in the dashboard. The same script works; the hub treats each domain independently. For localhost, use a tool like ngrok to make your local server reachable, then whitelist that temporary URL.

What happens if I paste the script twice?

Duplicate scripts can cause conflicts and double-processing. Remove any old snippets before adding the current one. Search for 'seatext' in your source code to find all instances.

Is there a cost to install and test?

Installation is free. You can run a free bot audit and test AI features before any paid plan. The free tier includes a set of modules that you can try without a credit card.

Where do I get the script snippet?

After creating an account and adding your domain in the dashboard, the snippet is displayed on the installation page. Copy it exactly. If you lose it, you can regenerate it from the same page.

How long does the AI take to start working after installation?

The AI begins analyzing visitor behavior immediately. However, the full effect on copy optimization may take a few hours as the AI learns from real sessions. Translation is immediate once the language is detected.

What if I use a CDN like Cloudflare?

Cloudflare does not block the script by default, but you must ensure that its caching does not serve stale HTML. Purge Cloudflare's cache after installation. Additionally, if you use Cloudflare's Rocket Loader, it may defer the script; disable it for the Seatext script if you see issues.