I've been getting referrers from Facebook for a long time and when I hover over the referral link, I can see what post of mine is being shared but I'd like to know who or what group is sharing it. Clicking on the link just brings me to my own blog. Any way to discover this?
I don't use Facebook but I have a dummy profile and when entering my blog into their search, there aren't any particular links that come up. Sometimes, I get one or two hits from Facebook to my blog but other times, I get 30 or 40 at a time.
The blog I need help with is eyesonbrazil.wordpress.com.