Version 7 of Drupal.
http://www.drupal.org/drupal-7.0
Content Management System
Get access to data on 825,740 websites Drupal 7 Customers. We know of 184,941 live websites using Drupal 7 and an additional 640,799 sites that used Drupal 7 historically and 70,219 websites in the United States.
Drupal 7 websites that are also using other technologies.
Get a list of 825,740 websites using Drupal 7 which includes location information, hosting data, contact details, 184,941 currently live websites and an additional 198,002 domains that redirect to sites in this list. 640,799 sites that used this technology previouslyand 70,219 websites in the United States currently using Drupal 7.
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