[wp-trac] [WordPress Trac] #49176: Wp-admin area / pages are cached WordPress Version 5.3.2
WordPress Trac
noreply at wordpress.org
Sun Jan 12 08:58:25 UTC 2020
#49176: Wp-admin area / pages are cached WordPress Version 5.3.2
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Reporter: techjockey | Owner: (none)
Type: defect (bug) | Status: closed
Priority: normal | Milestone: Awaiting Review
Component: General | Version:
Severity: normal | Resolution: invalid
Keywords: | Focuses:
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Comment (by fierevere):
You still have to use support forums instead of trac.
By the way: define('WP_CACHE',false); - you should never use this. And it
will not help in case /wp-admin/ pages are cached. Instead it makes your
site much slower.
Your hoster might use LiteSpeed and/or mod_pagecache (or its alternative
for respective webserver), often it is the issue of any page caching.
You should double-check your .htaccess file or other webserver rules, so
they dont meddle with
{{{
Cache-control
}}}
header
you can try adding to your active theme functions.php this code:
{{{
function add_pragma_no_cache_header( $headers ) {
$headers['Pragma'] = 'no-cache';
return $headers;
}
add_filter( 'nocache_headers', 'add_pragma_no_cache_header' );
}}}
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Ticket URL: <https://core.trac.wordpress.org/ticket/49176#comment:3>
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