My website stats shows referrals from Facebook with URLs such as follows...
(facbook.com)l.php?u=http%3A%2F%2Fwww.octhen.com%2F%3Fref%3Dnf&h=f3bc2
(facebook.com)l.php?u=http%3A%2F%2Fwww.octhen.com%2F2007%2F12%2Ftustin-lemon-heights-1950s-and-1960s.htm&h=c52c0
I added the (facebook.com) to prevent Webmasterworld from converting these URLs into hyperlinks.
It appears the arguments at the end (&h=f3bc2 and &h=c52c0) of these URLs has something to do with tracing back the actual URL on Facebook. I want to know if there's a way for me to figure that out. Sometimes I get a burst of traffic from Facebook and I'd like know where it came from.
