[Trisquel-users] Hidden user agent?

[bobandrew]

If I fake my user agent as in the attached screenshot, I still get "trisquel"  
mentioned in the duckduckgo query url. Where does it read that from? If  
duckduckgo can get it, it means everyone else can get it too. Combined with  
any faked user agent it makes you as stealth as a mountain troll and as hard  
to track.