If you don’t want to participate in these DNS studies, you can select the Disable DNS Studies button on this page. You can also disable them on the about:studies page in Firefox. (Type about:studies into the Firefox address bar.)
If you don’t want to participate in these DNS studies, you can select the Disable DNS Studies button on this page. You can also disable them on the about:studies page in Firefox. (Type about:studies into the Firefox address bar.)