Clicky web analytics system, previously known as GetClicky
http://getclicky.com/
Analytics and Tracking · Audience Measurement
Get access to data on 393,889 websites that are Clicky Customers. We know of 113,283 live websites using Clicky and an additional 280,606 sites that used Clicky historically and 76,003 websites in the United States.
Get a list of 393,889 websites using Clicky which includes location information, hosting data, contact details, 113,283 currently live websites and an additional 139,084 domains that redirect to sites in this list. 280,606 sites that used this technology previously and 76,003 websites in the United States currently using Clicky.