Social integration with Russian based network Odnoklassniki.
http://odnoklassniki.ru/
JavaScript Libraries and Functions · Social SDK
Get access to data on 228,971 websites that are Odnoklassniki Customers. We know of 89,075 live websites using Odnoklassniki and an additional 139,896 sites that used Odnoklassniki historically and 10,525 websites in the United States.
Get a list of 228,971 websites using Odnoklassniki which includes location information, hosting data, contact details, 89,075 currently live websites and an additional 23,660 domains that redirect to sites in this list. 139,896 sites that used this technology previously and 10,525 websites in the United States currently using Odnoklassniki.