How does the script work?

Our client-side script ensures that external scripts on your site are loaded through our proxy server, rather than directly from their original sources. This approach allows you to monitor script activity via your dashboard and enables us to block any detected malicious scripts.

We intercept any script that is loaded on the page and prefix it with our proxy URL:

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

becomes

<script src="https://proxy.csidetm.com/https://code.jquery.com/jquery-3.6.0.min.js" referrerpolicy="origin"></script>

Apart from the prefix, you'll also notice referrerpolicy="origin" was added to the script tag to verify your licence. We proxy both scripts specified in the HTML, and scripts dynamically injected into the page such as those loaded from a tag manager.