I admit, I'm a bit obsessed.

I installed Google Analytics on the ShelyChic Jewelry Design & Crafty Destash site on Etsy, and I keep logging in to track my visitors. In three days, the ShelyChic Studio has netted visitors from 17 states, the District of Columbia, Germany & Australia. Facebook has sent the most referrals, Facebook is followed by Google through organic searches. Google's Analytics are terrifically detailed, so I can track visitors from daypart, city and keywords (like "fancy lanyard clasps," "paper jewelry design" and "shelychic"). Best of all, Google Analytics is free.