

Uncheck Allow Firefox to install and run studies.Uncheck Allow Firefox to send technical and interaction data to Mozilla.Disabling search suggestions allows you to more precisely control what data you send to your search engine provider. Search suggestions send everything you type in the address bar to the default search engine, regardless of whether you submit an actual search.

Search suggestion features may not be available in your region. You can set exceptions on a per-site basis, if you wish to stay logged in to a particular site you visit often. When this is enabled, it becomes possible to easily cleanse your browser cookies by simply restarting Firefox. This protects you from persistent cookies, but does not protect you against cookies acquired during any one browsing session.

If you want to stay logged in to particular sites, you can allow exceptions in Cookies and Site Data → Manage Exceptions. ETP protects against many common threats, but it does not block all tracking avenues because it is designed to have minimal to no impact on site usability. This protects you by blocking social media trackers, fingerprinting scripts (note that this does not protect you from all fingerprinting), cryptominers, cross-site tracking cookies, and some other tracking content.
