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Add Trfyx to your Squarespace site

Squarespace supports custom JavaScript through Code Injection. The cleanest setup is to add the Trfyx tracker to the site-wide header.

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Add the tracking script

  1. Log in to Squarespace.
  2. Open Settings → Advanced → Code Injection.
  3. Paste the Trfyx tracking script into the Header field.
  4. Replace the placeholders with your Trfyx project values.
  5. Save the changes and publish the site.
Replace YOUR_TRFYX_PROJECT_ID with the Website ID from your Trfyx project and yourdomain.com with the domain you want to track. Keep the script URL as https://app.trfyx.com/script.js. Do not copy another project’s Website ID.

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Verify installation

Visit the live Squarespace site, navigate through a few pages, and check your Trfyx dashboard for incoming traffic. If your Squarespace plan restricts Code Injection, confirm that your plan supports the feature before troubleshooting the script.

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Troubleshooting

Make sure the script is in the site-wide Header rather than a single page, the changes are published, and the Website ID and domain correspond to the Trfyx project you are checking.
Last modified on October 11, 2026