its the best website blocker in firefox .

Funciono perfecto, esas paginas maliciosas que se instalan como principales y no podes borrarlas de ninguna manera, al menos quedan bloqueadas.

It works as promised. No problems. Helps with procrastination.

Works great! Splash pages really got me laughing as well, lol.

Great add-on for blocking malicious sites. Thanks for the bug fix!

great app ..10X a lot

Полезный плагин, очень помогает с такими вредными ссылками как 1xbet

Awesome addon. Does its job well

Amazing extension! I am looking for you for many many years! I am so happy I find it! Thanks for developers! Please develop an ios app with the same features.

ok

Macht genau das was es soll!
Endlich die Zeit vorbei, FF gewaltsam zu beenden, damit man den Browser weiter nutzen kann.