Add CatchJS to your Duda site

Follow these steps to add error tracking and performance monitoring to your Duda site.

Get your CatchJS account. Choose a plan that fits your usage. During sign up, enter the domain of the site you want to log from.
Log on to your Duda account and open the editor for your site.
In the left panel, click Settings.
Click Head HTML.
Scroll to Head HTML and paste the following snippet in the text box.
```
<script src="https://cdn.catchjs.com/catch.js"></script>
```
Click Save.
Click Publish.
That's all! Now the CatchJS script is added to your site, and the collected data will begin to show up in your CatchJS account.