Magento version 1.9
http://www.magentocommerce.com/
eCommerce · Non Platform
Get access to data on 78,238 websites that are Magento 1.9 Customers. We know of 36,406 live websites using Magento 1.9 and an additional 41,832 sites that used Magento 1.9 historically and 13,797 websites in the United States.
Get a list of 78,238 websites using Magento 1.9 which includes location information, hosting data, contact details, 67,896 currently live websites which includes 31,490 domains that redirect to sites in the list. 41,832 sites that used this technology previously and 13,797 websites in the United States currently using Magento 1.9.