These are the Firefox add ons I use to block junk. Research for yourself of course and most of these are customizable. https://adblockplus.org/en/ https://adblockplus.org/en/elemhidehelper https://www.ghostery.com/en/ With this one it can block comment sections on news pages so you need to click on it's icon to allow those. http://www.fbpurity.com/ Cuts the junk /ads out if your using Facebook. https://addons.mozilla.org/en-US/firefox/addon/self-destructing-cookies/?src=api Self destructing cookies. | 
Ad blocker for firefox
