Every day, when I press "c" and "Enter" at my browser, it loads me codeforces.com. But I want text to be russian. So I need to change locale — press on Russia flag. Previously it was working for longer time, but now it doesn't work for longer time, and I need to press Russia flag again and again. Why it is so? Can't it be remembered? I understood that I should change domain from COM to RU to avoid this problem, but it is not convenient.