RescueTime is a browser plugin with an accompanying site that could save you a huge amount of time. By keeping track of the time you spend on certain sites, you can see an overview of how you're spending your time online.
В его структуру обычно вход https://maps.google.nr/url?q=https://milkyway.cs.rpi.edu/milkyway/show_user.php?userid=7573246