Didn't work... Elaborating, it didn't work after adding a regex rule (maybe I should have tried harder, but I kind of quit after half a dozen tries, as the extension seems to add characters to the beginning and the ending of all inserted rules, regardless of them being necessary or not.) Even if it had worked, it'd be amazingly cumbersome to manage the rules, as, after added, they cannot be edited, just removed (there's an option to load a local text file with the rules, one per line, but then again, to edit one single rule, it requires the clicking on a purge button that removes all rules, then loading the file again...) It could simply have the rules in a textarea for free editing, like other blockers do, which would make it much easier to manage.

The new update stopped allowing this extension to run in private mode. please fix, otherwise than this I give it 5 stars.

Used to be amazing but recently stopped working

used to work some (long) time ago, now it doesn't

DON`T USE THIS PLUGIN EVER! I had to report it.
When you have websites blocked, this plugin ruins all those tabs you have opened. it does not only forbid access temporarly, it corrupts the entire tab so it will never be accesivble again!

Also, the Ad-On is very unintuitive. but the main problem is that it will destroy your tabs.

Mozilla Firefox should not allow such a plugin.

Almost impossible to use and block sites

i thought this add on would just block me from accessing a website but instead it ruined all of my previously open tabs in a catasthropic way by changing the url. it just nukes your archived tabs, DON'T USE.

I lost my time trying everything to make it work, but impossible to start the blocking.

It doesn't work. I added the site I wanted to block, saved the settings, but it still opens the website. Useless add-on.

nem blokkol semmit kalap szar

Does not work, I input a site save the changes and the site is still available. useless bloatware

I cant mark the time period of the site will be avalible.

Not working

I installed the plugin and I don't even see a block button. I'm using Firefox v. 130.0 (64-bit)

Not working.

Doesn't work. Block a site such as "bing.com", visit the site - boom, loads just fine. This add-on used to work in years past but it currently doesn't block anything. Avoid this until the developer fixes his code.

this plug-in doesn't work. just add entries to your host file.

scheduling does not work, it will either block a site all the time or none of the time. incomprehensible UI

This blocker was good but now blocked pages etc no longer say they have been blocked and it is no good. Also 500 blocked sites is too low a number. In addition there is no way to contact the developer to discuss these sorts of issues. Shame - it was excellent.