Add-ons

Element Hiding Helper for Adblock Plus by Felix Dahlke

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

RefControl by James Abbatiello

Control what gets sent as the HTTP Referer on a per-site basis.

Collector's Note The Referrer show a website-owner from which website you are coming from. Also he knows what words you use at google to find on his page. You can set "Block Referrer on every Websites". I only had to enable the Referrer on two websites.

Certificate Patrol by Carlo v. Loesch, tg(x), others

Your browser trusts many certification authorities and intermediate sub-authorities quietly, every time you enter an HTTPS web site. This add-on reveals when certificates are updated, so you can ensure it was a legitimate change.