This add-on doesn't allow me to block a word. For example if I want to block porn then I will have to block all the porn sites. If we r able to block the word porn, it would have been much better. Or the word game. Also many times the site I want to block doesn't get blocked, it takes long time to block. Also I want security features if I forget the password of the blocksite.
I hope u will look into the problems mentioned above