The Web never forgets: Persistent tracking mechanisms in the wild is the first large-scale study of three advanced web tracking mechanisms - canvas fingerprinting, evercookies and use of "cookie syncing" in conjunction with evercookies.

Read the paper » Go to Project Home »

Top parties involved in cookie sync as of May 6th, 2014

Number of IDs known by the parties involved in cookie sync as of May 6th, 2014. The web changes constantly; in particular, some websites may changed their behavior. Please consult the project website for the background information about cookie syncing and other advanced tracking mechanisms.