[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:  3.4
 Severity:  trivial         |  Resolution:
 Keywords:  has-patch       |     Focuses:
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Comment (by nevma):

 It seems that Firefox actually needs the '''no-store''' as well, in order
 to not cache a page. Otherwise, it serves it from the
 [https://developer.mozilla.org/en-US/docs/Working_with_BFCache BFCache].
 The '''no-store''' should be added to the
 [https://core.trac.wordpress.org/browser/tags/4.0.1/src/wp-
 includes/functions.php#L999 wp_get_nocache_headers function] in the Cache-
 Control header. This is what the [https://developer.mozilla.org/en-
 US/docs/Using_Firefox_1.5_caching MDN documentation in Using Firefox
 Caching] mentions, too.

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Ticket URL: <https://core.trac.wordpress.org/ticket/21938#comment:8>
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