WordPress is a state-of-the-art semantic personal publishing platform with a focus on aesthetics, web standards, and usability.
http://wordpress.org
Content Management System · Open Source · Blog
Get access to data on 46,847,707 websites that are WordPress Customers. We know of 2,000,001 live websites using WordPress and an additional 44,847,706 sites that used WordPress historically and 1,146,424 websites in the United States.
Get a list of 46,847,707 websites using WordPress which includes location information, hosting data, contact details, 2,000,001 currently live websites and an additional 1,950,335 domains that redirect to sites in this list. 44,847,706 sites that used this technology previously and 1,146,424 websites in the United States currently using WordPress.