[wp-trac] [WordPress Trac] #21938: Add "no-store" to Cache-Control header to prevent history caching of admin resources

[WordPress Trac]

#21938: Add "no-store" to Cache-Control header to prevent history caching of admin
resources
----------------------------+------------------------------
 Reporter:  soulseekah      |       Owner:
     Type:  enhancement     |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Administration  |     Version:  trunk
 Severity:  trivial         |  Resolution:
 Keywords:  has-patch       |
----------------------------+------------------------------

Comment (by soulseekah):

 Replying to [comment:3 toscho]:
 > That needs good tests. For example the
 [http://blogs.atlassian.com/2007/12/cache_control_no_store_considered_harmful/
 behavior after POST requests] can be quite annoying. Performance might be
 an issue too.

 Agreed, under certain circumstances this could be a nuisance, especially
 if users are logged in and the admin bar is shown. As for performance, it
 seems that all of twitter is served with "no-store" and it does appear (to
 me) to be quite jagged navigation-wise.

 Without a proper step-by-step testing plan in mind, I guess I'll use the
 patch in production for a bit to see if it causes any unexpected issues in
 general.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/21938#comment:4>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software