phpMyVisites is a free open source software for websites statistics and audience measurements.
http://www.phpmyvisites.us/
Analytics and Tracking · Audience Measurement · Visitor Count Tracking
Get access to data on 17,721 websites that are phpMyVisites Customers. We know of 4,502 live websites using phpMyVisites and an additional 13,219 sites that used phpMyVisites historically and 1,496 websites in the United States.
Get a list of 17,721 websites using phpMyVisites which includes location information, hosting data, contact details, 4,502 currently live websites and an additional 991 domains that redirect to sites in this list. 13,219 sites that used this technology previously and 1,496 websites in the United States currently using phpMyVisites.