Malady 2015 Ok.ru Direct

Ok.ru, known as Odnoklasniki ("Former Classmates"), is a Russian social media platform launched in 2006. By 2015, it had over 65 million users, making it one of the most popular social networks in Russia and Eastern Europe. The platform is primarily used for reconnecting with former classmates and maintaining social connections, but it also hosts groups, events, and health-related campaigns.