For example, this vid streaming site keeps creating popup windows which can't be blocked by this add-on: https://fmovies.is/

certainly can not block popups of openload.co

Good

It doesn't appear anywhere in the UI.

Popup blocker strict blocks many popups, but not all. There are some sites where advertisers have figured out ways to get past most popup blockers. Specifically on the test page Method 14/1, 14/2, and 17/1 goes through the popup blocker (I am using Firefox Developer Edition). Then on the settings page the checkboxes for the options are missing. Also clicking on the addons icon should not just turn it on and off, but bring up a menu to get to the settings page, disable for certain sites, enable, disable, and other options. It should remember settings for certain sites and there should be the ability to white or black list sites by clicking on the icon.

.........................................

needs a setting to remember blocked sites

Cool

buena

What a very good addons ill give perfert star...

Infaltable :)

doesn't block all popups, https://addons.mozilla.org/en-US/firefox/addon/simple-popup-blocker/?src=api is better

thanks

Very efficient on pc.. I hope same on Android.

Yes, the remember the pop-up blocked will be a great feature to add in the future but for the moment I got rid of all those pop-ups craps I used to have. For those who the addon seems not to work a hint; it used no to be working on my Mozilla Firefox but I restarted factory due to some other problems and the addon started to work one hundred percent. Thanks to the developer.

i like everything for the most part, with one exception. certain sites i frequent spam a popup on every click and this blocker should remember the rules and domain of the last blocked popups url request and block without the need of the prompt ever time and the blacklist seems to have no effects.

It certainly does what it's supposed to do, and does it well. I enjoy using it.
Must agree with Mr_Blue_ in that the settings menu needs work. Hence one star less.

The other missing star is because this is compatible with Firefox Mobile, but the implementation really needs work there. It blocks the popups, all right, but the problem is that you have no easy access (or access *at all*) to the settings; there are no options of any kind in about:addons and, when the popup is blocked, you get no warning (the box with trust/deny/redirect/etc.), which hurts its usefulness. Sure, part of it can be blamed on Firefox Mobile being what it is, but still...

I'll gladly change the ranting once the concerns are addressed.