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 3,500,528 websites that are Quantcast Measurement Customers. We know of 226,352 live websites using Quantcast Measurement and an additional 3,274,176 sites that used Quantcast Measurement historically and 165,766 websites in the United States.
Get a list of 3,500,528 websites using Quantcast Measurement which includes location information, hosting data, contact details, 226,352 currently live websites and an additional 900,410 domains that redirect to sites in this list. 3,274,176 sites that used this technology previously and 165,766 websites in the United States currently using Quantcast Measurement.