This page will help you find out if your browser is vulnerable to some common forms of third-party tracking.
Companies that track you from site to site can spread fraud and malware on the web. When you use tracking protection, you also help protect your favorite sites.
(Your ad blocker may not provide tracking
protection. Some blockers have deceptive
settings
to trick users into participating in a paid
whitelisting
scheme. This test will help you
check if you are protected, and if not, to add the
protection you need.)
Click Run test
below to start the test.