Bug 40297 - docs.univention.de doesn't set correct caching headers
docs.univention.de doesn't set correct caching headers
Status: NEW
Product: UCS manual
Classification: Unclassified
Component: General
Other Linux
: P5 normal (vote)
: UCS 4.1-x
Assigned To: Docu maintainers
Depends on:
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Reported: 2015-12-18 13:35 CET by Florian Best
Modified: 2016-03-18 16:31 CET (History)
1 user (show)

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Description Florian Best univentionstaff 2015-12-18 13:35:45 CET
I always need to press F5 so that the content on docs.univention.de gets updated.

As the HTTP response doesn't contain a Cache-Control header caches are allowed to apply a heuristic on how long the content may be cached - The E-Tag and Last-Modified time is therefore ignored as browsers usually don't do conditional requests for long-cacheable resources.

We should allow a maximum cache time of 1 hour?!:
Cache-Control: max-age=3600

Comment 1 Sönke Schwardt-Krummrich univentionstaff 2015-12-18 14:02:40 CET
This is noticed recurrently if e.g. new release notes are published and the overview pages still seem to be outdated (for QA or customers). Also manual updates/fixes may not be detected by customers because of caching.