🔍 Overview

When you activate the Search Atlas Otto pixel plugin on your WordPress site, you may notice that your checkout page or other page elements stop displaying correctly. This is a known compatibility issue caused by a conflict between the Otto pixel script and your WordPress theme or checkout plugin. This article explains why this happens and walks you through the steps to resolve it.

⚙️ Why This Happens

The Otto pixel plugin injects a tracking script into your WordPress site to enable OTTO SEO automation and data collection. In some cases, this script can conflict with:

• WooCommerce or other checkout plugins that load their own scripts on the checkout page
• Page builder themes (such as Divi, Elementor, or Avada) that manage script loading in a custom way
• Caching or performance plugins (such as WP Rocket or W3 Total Cache) that minify or defer JavaScript in a way that interferes with the pixel script
• Security plugins that block or modify third-party scripts

The result is often broken page layouts, missing checkout fields, or JavaScript errors that prevent customers from completing a purchase.

🛠️ How to Resolve the Conflict

Follow these steps in order to identify and fix the issue:

1. Deactivate caching and minification temporarily. Go to your caching plugin settings and disable JavaScript minification and deferral. Then reload your checkout page to see if the issue is resolved. If it is, re-enable caching options one at a time to find the specific setting causing the conflict.
2. Exclude the Otto pixel script from optimisation. In your caching or performance plugin, add the Otto pixel script URL to the exclusion list so it is never minified, combined, or deferred.
3. Check your security plugin settings. If you use a security plugin such as Wordfence or iThemes Security, ensure it is not blocking external scripts. Add the Otto pixel domain to any allowlist or whitelist.
4. Test for theme conflicts. Temporarily switch to a default WordPress theme (such as Twenty Twenty-Four) and reload the checkout page. If the page displays correctly, the conflict is with your active theme. Contact your theme developer for guidance on loading third-party scripts safely.
5. Check for JavaScript errors. Open your browser's developer tools (press F12), go to the Console tab, and reload the checkout page. Note any error messages. These can help pinpoint which script or plugin is causing the conflict.
6. Update all plugins and your theme. Outdated plugins are a common cause of script conflicts. Ensure the Otto pixel plugin, your checkout plugin, and your theme are all running their latest versions.

✅ Verifying the Fix

After completing the steps above, confirm everything is working correctly:

• Visit your checkout page in a private or incognito browser window to bypass any cached version
• Complete a test transaction from start to finish to confirm the checkout flow is fully functional
• Check that your OTTO SEO data is still being recorded by navigating to Left sidebar → OTTO SEO → SEO Automation inside Search Atlas

🚀 Preventing Future Conflicts

To avoid similar issues in the future, keep these best practices in mind:

• Always test plugin activations on a staging site before deploying to production
• Keep a record of any script exclusions you have added to your caching or security plugins
• After updating any plugin — including the Otto pixel plugin — re-test your checkout page to confirm it remains functional

💬 Still Need Help?

If you have followed all the steps above and your checkout page is still not working correctly, our team is ready to help. If you need further assistance, open the chat widget in the bottom-right corner of the platform and type human teammate to be connected with a member of our team.