98% of Russian sites uses Yandex Metrika. It's really easy to track bounceback if you control both search engine and web analitics tool :) Actually Metrika is

98% of Russian sites uses Yandex Metrika. It's really easy to track bounceback if you control both search engine and web analitics tool :) Actually Metrika is quiet big even outside of ex-CIS countries, IIRC it's like 15% of GA in terms of number of sites.