Provides Quantcast with tracking information about your site which anyone can access and view demographic information.
http://www.quantcast.com
Analytics and Tracking · Audience Measurement · Mobile
Get access to data on 3,416,909 websites that are Quantcast Measurement Customers. We know of 241,244 live websites using Quantcast Measurement and an additional 3,175,665 sites that used Quantcast Measurement historically and 162,103 websites in the United States.
Get a list of 3,416,909 websites using Quantcast Measurement which includes location information, hosting data, contact details, 241,244 currently live websites and an additional 1,163,514 domains that redirect to sites in this list. 3,175,665 sites that used this technology previously and 162,103 websites in the United States currently using Quantcast Measurement.