PSA: duckduckgo has !-keywords that redirect searches to other sites
like
!w - wikipedia
!g - if you want to be a heretic
!aur - the AUR lol
!gh - github
!wa - wolfram alpha

so to search wikipedia for the article on crabs you type
!w crab

if you set ddg as yr default search you can jump to literally all of the webbed site searches with minimal keystrokes