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 1,233,951 websites that are Yahoo Web Analytics Customers. We know of 192,179 live websites using Yahoo Web Analytics and an additional 1,041,772 sites that used Yahoo Web Analytics historically and 146,389 websites in the United States.
Get a list of 1,233,951 websites using Yahoo Web Analytics which includes location information, hosting data, contact details, 192,179 currently live websites and an additional 682,814 domains that redirect to sites in this list. 1,041,772 sites that used this technology previously and 146,389 websites in the United States currently using Yahoo Web Analytics.