Yahoo! Web Analytics is an enterprise site analytics tool that provides real-time insight into visitor behavior on your website.
http://web.analytics.yahoo.com
Analytics and Tracking · Audience Measurement
Get access to data on 1,096,773 websites that are Yahoo Web Analytics Customers. We know of 94,610 live websites using Yahoo Web Analytics and an additional 1,002,163 sites that used Yahoo Web Analytics historically and 67,874 websites in the United States.
Get a list of 1,096,773 websites using Yahoo Web Analytics which includes location information, hosting data, contact details, 94,610 currently live websites and an additional 527,927 domains that redirect to sites in this list. 1,002,163 sites that used this technology previously and 67,874 websites in the United States currently using Yahoo Web Analytics.