I use wordpress but I am having cache stuck issue on iPhone/iPad Safari.

#1
I use wordpress but I am having cache stuck issue on iPhone/iPad Safari.

I don't want to cache these pages. On mobile, especially on iPhone/iPad, I have a problem with the cached data not changing.

I set Exclude Settings but it doesn't work.

I set it up in cloudflare and it didn't work.

I added the value in Do Not Cache User Agents but it doesn't work either.
Mobile.*Safari
MobileSafari
Safari
CriOS

How to not freeze cache in mobile Apple Safari / But in normal Android and normal Desktop it doesn't freeze cache
 

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#2
Hi,

I opened the file (.htaccess) and found that Safari was not cached. But why is it still stuck in the cache on my phone and iPad?
Now I am confused and can't solve the problem.
-------------------------------------

# BEGIN LSCACHE
## LITESPEED WP CACHE PLUGIN - Do not edit the contents of this block! ##
<IfModule LiteSpeed>
RewriteEngine on
CacheLookup on
RewriteRule .* - [E=Cache-Control:no-autoflush]
RewriteRule litespeed/debug/.*\.log$ - [F,L]
RewriteRule \.litespeed_conf\.dat - [F,L]

### marker ASYNC start ###
RewriteCond %{REQUEST_URI} /wp-admin/admin-ajax\.php
RewriteCond %{QUERY_STRING} action=async_litespeed
RewriteRule .* - [E=noabort:1]
### marker ASYNC end ###

### marker NOCACHE USER AGENTS start ###
RewriteCond %{HTTP_USER_AGENT} Mobile\.\*Safari|MobileSafari|Safari [NC]
RewriteRule .* - [E=Cache-Control:no-cache]
### marker NOCACHE USER AGENTS end ###

### marker CACHE RESOURCE start ###
RewriteRule wp-content/.*/[^/]*(responsive|css|js|dynamic|loader|fonts)\.php - [E=cache-control:max-age=3600]
### marker CACHE RESOURCE end ###

### marker LOGIN COOKIE start ###
RewriteRule .? - [E="Cache-Vary:,wp-postpass_c9a26e720a93e7156593474fb6cbebcc"]
### marker LOGIN COOKIE end ###

### marker DROPQS start ###
CacheKeyModify -qs:fbclid
CacheKeyModify -qs:gclid
CacheKeyModify -qs:utm*
CacheKeyModify -qs:_ga
### marker DROPQS end ###

</IfModule>
## LITESPEED WP CACHE PLUGIN - Do not edit the contents of this block! ##
# END LSCACHE
# BEGIN NON_LSCACHE
## LITESPEED WP CACHE PLUGIN - Do not edit the contents of this block! ##
### marker BROWSER CACHE start ###
<IfModule mod_expires.c>
ExpiresActive on
ExpiresByType application/pdf A86400
ExpiresByType image/x-icon A86400
ExpiresByType image/vnd.microsoft.icon A86400
ExpiresByType image/svg+xml A86400

ExpiresByType image/jpg A86400
ExpiresByType image/jpeg A86400
ExpiresByType image/png A86400
ExpiresByType image/gif A86400
ExpiresByType image/webp A86400

ExpiresByType video/ogg A86400
ExpiresByType audio/ogg A86400
ExpiresByType video/mp4 A86400
ExpiresByType video/webm A86400

ExpiresByType text/css A86400
ExpiresByType text/javascript A86400
ExpiresByType application/javascript A86400
ExpiresByType application/x-javascript A86400

ExpiresByType application/x-font-ttf A86400
ExpiresByType application/x-font-woff A86400
ExpiresByType application/font-woff A86400
ExpiresByType application/font-woff2 A86400
ExpiresByType application/vnd.ms-fontobject A86400
ExpiresByType font/ttf A86400
ExpiresByType font/otf A86400
ExpiresByType font/woff A86400
ExpiresByType font/woff2 A86400

</IfModule>
### marker BROWSER CACHE end ###

## LITESPEED WP CACHE PLUGIN - Do not edit the contents of this block! ##
# END NON_LSCACHE

# BEGIN WordPress
# The directives (lines) between "BEGIN WordPress" and "END WordPress" are
# dynamically generated, and should only be modified via WordPress filters.
# Any changes to the directives between these markers will be overwritten.
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress
# BEGIN LiteSpeed
# The directives (lines) between "BEGIN LiteSpeed" and "END LiteSpeed" are
# dynamically generated, and should only be modified via WordPress filters.
# Any changes to the directives between these markers will be overwritten.
<IfModule Litespeed>
SetEnv noabort 1
</IfModule>
# END LiteSpeed

# MalCare WAF
<IfModule LiteSpeed>
php_value auto_prepend_file '/home/runcloud/webapps/ShopCHwebsite/malcare-waf.php'
</IfModule>
<IfModule lsapi_module>
php_value auto_prepend_file '/home/runcloud/webapps/ShopCHwebsite/malcare-waf.php'
</IfModule>
<Files ".user.ini">
<IfModule mod_authz_core.c>
Require all denied
</IfModule>
<IfModule !mod_authz_core.c>
Order deny,allow
Deny from all
</IfModule>
</Files>

# END MalCare WAF
 

serpent_driver

Well-Known Member
#3
You cannot use 2 page cache types at the same time. This especially true with CloudFlare Cache and LScache. CF and LS cache are incompatible. If you have WordPress and the LScache plugin for WP you can use only LScache.

BTW. Read this why you cannot use CF and LScache.
https://www.cachecrawler.com/Blog/Conflict-between-CloudFlare-APO-and-LiteSpeed::6595.html

LiteCache Rush - WordPress Performance starts with Prevention, not with optimization. Why WordPress Performance Doesn't Start With Optimization
 
Last edited:
#4
My domain is connected via cloudflare. But I don't have any plugin related to cloudflare. In the backend website, there is only LScache plugin.
I want to know how it conflicts or if there is any feature of cloudflare that interferes with LScache. I don't have Cloudflare APO enabled.


screenshot-dash_cloudflare_com-2024_12_17-14_37_23.jpg

screenshot-dash_cloudflare_com-2024_12_17-14_38_11.jpeg

screenshot-dash_cloudflare_com-2024_12_17-14_38_25.jpeg

screenshot-dash_cloudflare_com-2024_12_17-14_48_30.jpg
 

serpent_driver

Well-Known Member
#5
In your first post there is a screenshot that displays CF cache rules for dynamic sources and this conflicts with LScache.

FYI: It doesn't matter if you have the APO plugin installed or not. If you cache dynamic sources with CF this always conflicts with any page cache on the origin host. 1 cache plus 1 cache is not 2 cache and nothing goes faster with 2 cache.

LiteCache Rush - WordPress Performance starts with Prevention, not with optimization. Why WordPress Performance Doesn't Start With Optimization
 
Last edited:
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