Clicky web analytics system, previously known as GetClicky
http://getclicky.com/
Analytics and Tracking · Audience Measurement
Get access to data on 431,402 websites that are Clicky Customers. We know of 101,122 live websites using Clicky and an additional 330,280 sites that used Clicky historically and 68,067 websites in the United States.
Get a list of 431,402 websites using Clicky which includes location information, hosting data, contact details, 101,122 currently live websites and an additional 187,069 domains that redirect to sites in this list. 330,280 sites that used this technology previously and 68,067 websites in the United States currently using Clicky.