This is now the online i.p. block I use. I'm not sure about it's claim to be more efficeient memory and cpu wise; I can however say that it works well.

At some sites most of ads wasn't blocked

très bon bloqueur de pub .

the best adblocker I ever used

If the blocker is turned on and i open my browser, i cant use any website, it will load forever! If browser is opened and i restart the blocker, only then it works fine , as it should be.