Add CatchJS to your Webnode site

Follow these steps to add error tracking and performance monitoring to your Webnode 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 Webnode account.
Click Settings.
Click Website settings.
Open Website header and footer.
Paste the following snippet in the text box for Website header HTML code.
```
<script src="https://cdn.catchjs.com/catch.js"></script>
```
Click Save.
Publish your changes.
That's it! Errors and performance metrics will be available from your CatchJS account.