Installation guide for WordPress sites.
Install the WPCode plugin (formerly Insert Headers and Footers). Once activated, go to WPCode → Header & Footer in your WordPress dashboard and paste the script tag into the Header section:
<script src="https://cdn.palaceanalytics.com/palace-tracker.js" data-website-id="your-website-id" data-auto-track="true" defer ></script>
Advanced: Add directly to header.php before </head>.