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 1,206,334 websites that are Yahoo Web Analytics Customers. We know of 192,382 live websites using Yahoo Web Analytics and an additional 1,013,952 sites that used Yahoo Web Analytics historically and 154,182 websites in the United States.
Get a list of 1,206,334 websites using Yahoo Web Analytics which includes location information, hosting data, contact details, 192,382 currently live websites and an additional 698,001 domains that redirect to sites in this list. 1,013,952 sites that used this technology previously and 154,182 websites in the United States currently using Yahoo Web Analytics.