It's not bad, but there seem to be some issues with tracking. It tracks active tabs weirdly, in the sense that if i go out of Firefox on phone (without closing) it'll keep counting, and so i have 10+ hours on stuff for no reason. The second is also a bit silly. It states that i used a website for an hour today at 12:50 am? How's that possible? Maybe a few fixes will help

best extension i have used to track my browsing habits