'duckduckgo.com' redirect automaticaly to non-js if js is disable
the domain 'duckduckgo.com' redirect search to 'duckduckgo.com/html' automaticaly without user iteration
the same happen with the onion version, this make a html search query unnecessary
just 'search.disconnect.me' redirectionamnt to 'duckduckgo.com' don't switch to html automaticaly
I proporse legacy/trac#20696 (moved) and to replace the '3g2upl4pq6kufc4m.onion/html' version to '3g2upl4pq6kufc4m.onion'