Translate English into Russian

[Admini]

https://i.imgur.com/ZY8ko2Y.png most visited translated as sites https://i.imgur.com/n37COxR.png 
the most popular ones are just sites that we add ourselves (or they are added during installation) in fact, these are just sites, not popular sites
and the most visited sites should at least be translated as Самые посещаемые and most popular translate as Популярные or just Сайты

Thanks for the clarification.
Using "Sites" to replace "Most popular" may be inappropriate.
Can you translate from "Most liked" instead?