Clicky web analytics system, previously known as GetClicky
http://getclicky.com/
Analytics and Tracking · Audience Measurement
Get access to data on 433,366 websites that are Clicky Customers. We know of 108,868 live websites using Clicky and an additional 324,498 sites that used Clicky historically and 72,064 websites in the United States.
Get a list of 433,366 websites using Clicky which includes location information, hosting data, contact details, 108,868 currently live websites and an additional 189,547 domains that redirect to sites in this list. 324,498 sites that used this technology previously and 72,064 websites in the United States currently using Clicky.