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Landing Page Tracking

This page is Part 1 in a 3-part series on how to develop a custom integration with Katalys.

  1. Landing Page Tracking (this page!)

  2. Thank-You Page Tracking

  3. Order Status Reporting

Katalys requires Advertisers to include our tracking pixel 1) on Landing Pages (for fraud detection, user verification, and direct linking) and 2) on Thank-You pages (for capturing conversions). On this page, we will talk considerations for placing the Katalys Tracking Script on Landing Pages.


Add our tracking JavaScript snippet site-wide to your website. You should place it as high on the page as possible directly into the page HTML source. Optionally, it can be implemented via Google Tag Manager.

The URL in the snippet below may vary slightly based on your account’s needs. Please confirm your snippet is correct before implementing it.

<script type="text/javascript" src="{{YOUR-CUSTOM-URL}}" async></script>

Minimally this must be done on pages that will potentially receive traffic from our affiliates, but it’s safer to simply launch site-wide. This will enable us to support your program with direct linking campaigns and additional traffic types.

Optional Configuration

For customers with multiple domains or carts, it’s important to correlate those customers so your business rules work correctly.  This is needed when you have multiple domains serving your websites such as both and  

(Note: the “www.” is removed from the beginning of the domain, so this step is not required if you use only or

_revoffers_track = window._revoffers_track || [];
_revoffers_track.push({ site_id: "{CUSTOM_VALUE}" })
<script type="text/javascript" src="{{YOUR-CUSTOM-URL}}" async></script>

How To Validate

The Katalys JavaScript tag is easy to debug by using any browser debugging tools, such as the Chrome DevTools window.

  • Open your website inside of Chrome, and open up the DevTools (documentation).

  • Click on the “Network” panel to view all the network requests being made by your website.

  • Reload the website to get the latest view of the data.

  • Search for revoffers or _tr. Find a ping to

Screenshot 2024-02-01 at 3.59.42 PM.png

The Google Chrome Inspector, opened to the “Network” tab, shown here filtered to just requests coming from the Katalys tracking Script.

Note on Performance

Our JavaScript snippet loads asynchronously, and uses non-render-blocking network requests by leveraging the latest Browser APIs available. We work hard to ensure that our JavaScript files can never impact your user’s experience on your website.

JavaScript errors detected

Please note, these errors can depend on your browser setup.

If this problem persists, please contact our support.