Facebook friend requests

So after my original setup( a watch/jewelry site that was strictly promoted on fb aiming at local audience)..went bad.. I decided to make a turn to what else... porn!!
Got a basic setup from the closed site, still reading and trying to pick up ideas.. but what struck me while visiting various other sites to check out setups and content is that I kept receiving endless friend requests in Facebook from pretty little ladies aching to chat with me and show me their capabilities on video..
So the question is... whats the programe/bot/script or whatever its called, that pics up my info upon visit and then bombs me with friend requests from obviously related to the visited site "performers" ??

facebook, keep track of all your things

NPM Facebook Agency said:

facebook, keep track of all your things

Click to expand...

Forgot to mention that I always "played it safe".. by logging out of fb, clearing browser history..etc both prior to starting my "views" and after it... ie before re-entering fb.. So is fb still the culprit?

Read about Facebook's pixel. You'll find your answer there.

Thanks for the disappointment guys.. really was hoping it was the p-sites behind it and eventually something I could exploit to promote my own.