I LOVE DuckDuckGo, but it keeps disappearing from my browser!

Einer der besten(wenn nicht die Beste) Suchmaschiene wenn man sicher im Internet sein will.

Perfect extension for blocking trackers while not breaking webpages (as a Privacy Badger or Multi-Account Containers sometimes do).

duckcuckgo是一个十分好用的搜索工具，Tor浏览器默认。第一次使用就爱上了这个引擎。呆萌的logo和简介的页面让人爱不释手

¡Gracias pato por proteger mi privacidad! =D

Have used it awhile but I have become increasingly frustrated by irrelevant search results that are little more than 'where to buy' redirects.

I love the automated privacy features of Privacy Essentials. Great match for FF especially if you are using FF in Private mode.