Facebook can track your browsing far beyond Facebook.com. Facebook Like and Share buttons, for example, can track where you’ve been — even on pages you never like or share.
Facebook pote traciar tu navigation ben ultra Facebook.com. Per exemplo, le buttones "Me place" e "Compartir" de Facebook pote traciar le paginas que tu visita — mesmo paginas que tu non ha jammais compartite o marcate como "Me place".