mirror of https://github.com/searxng/searxng
[fix] duckduckgo lite engine: set HTTP header 'Referer'
We have had problems with this before, the bot protection from ddg-lite seems to
have included this referer in the rating [1][2].
From reverse engineering:
- The Referer ``https://google.com/`` was set in commt 257dc7d6c4
--> DDG lite
does not like this referer anymore!
- The 'Referer' header is only set on second and follow up pages but not on the
first page
- The vqd value is not needed on the first page, the ddg-lite client sets this
value only on follow up pages / this can help to reduce the vqd requests from
SearXNG.
Related to 'Referer' header & ddg requests:
[1] https://github.com/searxng/searxng/pull/2161
[2] https://github.com/searxng/searxng/pull/2081
Closes: https://github.com/searxng/searxng/issues/2796
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
pull/2923/head
parent
fa5b2a7948
commit
9197efa2a7
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