it's very good but it's missing, if you add the option to block words would be perfect

funktioniert an sich , nur sind die gelockten seiten nach cceaner oder anderen cleanern wieder da und müssen erneut eingegeben werden .

Sometimes, the add block switch gets off and all the block list disappears, else it's v gud. Thank you!

good

Good utility

Completely useless. Can simply open a new window and access the blocked sites

wow

Amazing

Muy bued addon

Fantastic tool.

So long as I do not close Firefox the app works fine. However, if the computer is rebooted or the browser is closed then the blocked sites are not repeat not recalled at all and must be reapplied to the BlockSite app. I would have directed this to the app developer but did not find his contact info.

clean UI, never crashed .

very good, is working very well

This extension could be useful if it saves the list of blocked sites, but it doesn't. For now the vote is low.

Doesn't work, added pages randomly disappear from the black-list and even when they don't, they are normally accessible from newly opened window.

Bohužiaľ to nefunguje. Pridal som si tam Facebook, ale môžem ho normálne otvoriť.

No matter how many times I add sites that I do NOT want blocked, it keeps blocking them.

it works but everytime I close the browser the list of webites added to be blocked disappear from the list. so every new session i have to input the same websites to be blocked...not convenient at all

i notice that other people have reported the same problem so clearly this addon needs work

thanks