I am really loving this extension! I have mac, and at first it didn't work, but I turned off UBlock, turned this on, then turned UBlock back on and that seems to have done the trick. (Ublock wrecks extensions all the time but really helps with sites that load it down with ads that you can't read the page) So try that if it doesn't work at first. So glad to have found this...it's an answer to my prayers! It is so well done. My compliments to the chef!