As soon as i make a post, facebook IP is on it crawling it.

[TNCclubman]

How do they do that? Is my xF communicating with Facebook to let them know I made a post? I mean like 2 seconds later the IP shows up and reads the post I made 2 seconds ago. The IP was no where to be seen on the board right before I make the post.

 

[Floris]

if you have the like feature enabled, the js is triggered, which comes remote as far as i know. When you load the page, you get async. call for fb.

 

[TNCclubman]

oooooooooh makes sense. So its not really crawling the post, its just pinging it sort of right?

 

[Floris]

Yeh probably.