Unfamiliar Google Tag Manager container GTM-MLRSRZ3

You may see a Google Tag Manager container ID, GTM-MLRSRZ3, in your site’s page source that you did not add.

This is HomeRunner’s own analytics container. It is used across HomeRunner-powered sites for booking-engine measurement and is separate from your GA4 property. You do not need to remove or change it.

Still stuck? Contact the HomeRunner team with your site address and what you tried, and we take it from there.