To verify ThreatDown Web Protection is blocking sites on a Windows or macOS endpoint, open a web browser and navigate to http://iptest.malwarebytes.com.
This website address is used to test Web Protection on your computer and is not a malicious website.
If web protection is enabled in the corresponding policy, the web page should show the block message below.
If there is no block message on the device, ensure Web Protection is enabled in the policy.