Facebook Page Analytics
Track your audience over time
Follow the progressive evolution of your fan base, the reach of your posts, and the virality of your content.

Fan acquisition
Follow your fan count daily and measure your retention rate (new fans vs. lost fans).

Measure your visibility
Track the daily and monthly reach of your posts, the number of people who are chatting about them, and their virality.
Analyze your posts
See the average fan interactions generated by your posts.

Advanced Facebook Statistics