very good addon
and mandatory for such spying adinfected web

Blocks ads. Nuff said.

Anyone who says anything other than five stars s a shill for one of the other inferior blockers.

excelente bloqueador de rastreadores ,publicidad y paginas con virus aunque tienen que mejorar el bloqueo de ventanas emergentes pues no bloquea nada tuve que instalar otra extencion para complementar esta (popup blocker s(trict)

中国地区无法访问，不愧是我大天朝，在恶心人方面一向所向披靡

Amazing! and a must have Add-on!

The best extension for controlling your browser's connexion. Advanced users should really look at https://github.com/gorhill/uBlock#ublock-origin

Nowt better