The error occurs when the required Web Tracking scripts are not present in the web site's HTML code.
Verify the following:
- The web tracking code beginning with script
src='http://contentz" rel="freeklink" title="http://contentz" />and is present between the
- The web tracking code is missing the following closing tag :
- Verify if your site redirects to another site. If you have added your main domain to Web Tracking Settings > Branded Domains, but have not added to the forwarding page, the Validation Tool may not detect the script.
- Verify if another web script or tracking code is conflicting with the Web Tracking script.