Would be improved with additional options for url matching and redirecting.

Does it was says it will do well. Stopped those redirecting webpages without taking me off of my current one if I entered the urls that do so.
I wish I could add this to my toolbar though for easy access rather than having to go to my add on list everytime. Still a minor issue.

please add regex blocking

Great, now I can block shitty news sites

where is the option page? Why a icon on the browser is not available?

Great app. Gives the option of redirecting to a different site when blocked site is encountered

Best

Absolutely does not work. I've been using it on my Android for over a year and with the latest update it wouldn't work. I uninstalled and reinstalled and got more options, but it still doesn't block anything. If I manage to add a site to the list manually you can still get to the site, but usually when I try to add a site to the list it simply won't take.

This makes it easy to block sites I find distracting, which helps me focus.

Просто работает.

100% working ... Easy to use ... But ...!!
1- This Add-on dosn't show on Tool bar
2- In order to be active and 100% efficient ... you have to type the desired website to be blocked twice
>> www.xnxx.com
>> xnxx.com
3- Your children/teens can delete blocked website (porn, action with killing , etc...)
4- You can't put password to unlock blocked websites

Doesn't allow specific urls on a site to be white listed.

Does not block anything :(

It is very useful as it can block even https sites.
Design is simple and easy to understand.

Genial/usefully

Me gusta.Hace su trabajo perfectamente. Me ha bloqueado las paginas que no deseo. Muy bien.