3 ms·

Well doesn't duckduckgo use other search engine's results and combines them with its own? Or does that not involve sending the search terms to the other search

by jules 16y ago

Well doesn't duckduckgo use other search engine's results and combines them with its own? Or does that not involve sending the search terms to the other search engines?

jacquesm 16y ago
Yes, but then it is duckduckgo.com doing the query. Here they're passing on the query in the referrer string and the users original browser makes the non-secure request to amazon. That sort of gives it all away. So if duckduckgo would just send back the answers to the query and not use a page that requests resources from third parties they'd be fine.
- jules 16y ago
  > Yes, but then it is duckduckgo.com doing the query. Oh, yes, good catch.
- dzohrob 16y ago
  Except if the same user clicked through to a result, the server of the result page would receive the same referrer header w/ the DuckDuckGo query in it.
  - jacquesm 16y ago
    Not if he makes the 'POST' option the default for secure searches.
  - mike-cardwell 16y ago
    If you don't store the search term in the URL, then it doesn't get passed along in the referer. Store an encrypted version of the search term in the URL instead.
- spekode 16y ago
  They aren't passing on the query in the referrer string. Your browser is. This story is a non-story. Referrer is just doing what Referrer does.
  - jacquesm 16y ago
    It's a fine story, and it is fixable. And it probably should be fixed, if only because fixing it is less work than talking about it. And due to a terrible oversight the header is actually mis-spelled and it came out as 'Referer:'. Fixing this will make duckduckgo.com even better, which is awesome.
    - random42 16y ago
      > And due to a terrible oversight the header is actually mis-spelled and it came out as 'Referer Well, Cant blame DDG for it though http://en.wikipedia.org/wiki/HTTP_referrer#Origin_of_the_term_referer http://en.wikipedia.org/wiki/HTTP_referrer#Origin_of_the_ter...
      - jacquesm 16y ago
        No, definitely not, I just wanted to point that out. I knew about this for years, having stared at a bug for a whole day before I realized it was the header that was misspelled. It never even crossed my mind until I was away from the keyboard for a few hours.

by jules 16y ago

Well doesn't duckduckgo use other search engine's results and combines them with its own? Or does that not involve sending the search terms to the other search engines?

jacquesm 16y ago

Yes, but then it is duckduckgo.com doing the query. Here they're passing on the query in the referrer string and the users original browser makes the non-secure request to amazon. That sort of gives it all away. So if duckduckgo would just send back the answers to the query and not use a page that requests resources from third parties they'd be fine.

jules 16y ago
> Yes, but then it is duckduckgo.com doing the query. Oh, yes, good catch.
dzohrob 16y ago
Except if the same user clicked through to a result, the server of the result page would receive the same referrer header w/ the DuckDuckGo query in it.
- jacquesm 16y ago
  Not if he makes the 'POST' option the default for secure searches.
- mike-cardwell 16y ago
  If you don't store the search term in the URL, then it doesn't get passed along in the referer. Store an encrypted version of the search term in the URL instead.
spekode 16y ago
They aren't passing on the query in the referrer string. Your browser is. This story is a non-story. Referrer is just doing what Referrer does.
- jacquesm 16y ago
  It's a fine story, and it is fixable. And it probably should be fixed, if only because fixing it is less work than talking about it. And due to a terrible oversight the header is actually mis-spelled and it came out as 'Referer:'. Fixing this will make duckduckgo.com even better, which is awesome.
  - random42 16y ago
    > And due to a terrible oversight the header is actually mis-spelled and it came out as 'Referer Well, Cant blame DDG for it though http://en.wikipedia.org/wiki/HTTP_referrer#Origin_of_the_term_referer http://en.wikipedia.org/wiki/HTTP_referrer#Origin_of_the_ter...
    - jacquesm 16y ago
      No, definitely not, I just wanted to point that out. I knew about this for years, having stared at a bug for a whole day before I realized it was the header that was misspelled. It never even crossed my mind until I was away from the keyboard for a few hours.