4 items
Allows you to consciously decide the time you spend on the web. The extension allows you to - Add up to 20 distracting websites. - Choose the amount of time you want to spend on a webpage, or even choose not to visit it at all. The extension doesn't block any webpages, it just tries to make you aware of the time you spend on them. It's a simple tool that hopefully allows you to take back control of the time you spend on the web.
rating_count is the Chrome Web Store ratings count, not a written-review count.