Clicky web analytics system, previously known as GetClicky
http://getclicky.com/
Analytics and Tracking · Audience Measurement
Get access to data on 440,793 websites that are Clicky Customers. We know of 83,797 live websites using Clicky and an additional 356,996 sites that used Clicky historically and 57,128 websites in the United States.
Get a list of 440,793 websites using Clicky which includes location information, hosting data, contact details, 83,797 currently live websites and an additional 84,185 domains that redirect to sites in this list. 356,996 sites that used this technology previously and 57,128 websites in the United States currently using Clicky.