Woke up this morning and it no longer works. All restricted websites were accessible

very unique and detailed extension for pc user atleast for me as a student to focus on studies

Stay away.
This addon tracks all websites and ads people are looking at for the sole purpose of creating and selling user behavior statistics. It is maintained by a company whose product is exactly that, tracking user behavior.

It has 50000 lines of code simply to recognize ads on websites - as if they would put that much effort in, simply to show a little ad counter number under the website name, a number that is dubiously relevant to the advertised purpose of this addon anyway. They only track ads because that's data they can sell.

It also slows down the browser tremendously, showing how much tracking stuff they do in the background.

good app to access how much you are engaged in social media and to your browser

a pie chart graph would be awesome!

Good Add-on overall.
Great time-tracking feature.
The blocking feature however is ok but not optimal : it prevents you to use the website you block when you reach the limit if you try to access to it again, however if you stay on the website, you won't be block. (so if you're counting on this add-on to kick you out of netflix or youtube after binging for hours, it won't)