Yandex.Metrika 
Official Website
http://metrika.yandex.comCategory
AnalyticsYandex.Metrica is a free web analytics service offered by Yandex that tracks and reports website traffic. Yandex launched the service in 2008 and made it public in 2009.[ As of 2019, Yandex.Metrica is the third most widely used web analytics service on the web.