So we are tracked by facebook if we are logged in and see the like button on a different page. Does this mean that other sites are doing the same, if we see a button for their sites, like twitter or p interest? Or is…
So we are tracked by facebook if we are logged in and see the like button on a different page. Does this mean that other sites are doing the same, if we see a button for their sites, like twitter or p interest? Or is…