The button "Send Optimization Request" under Image Optimization is disabled

[WhateverUsername]

I'm using this excellent tutorial to set up LiteSpeed Cache

.

The button "Send Optimization Request" under Image Optimization is disabled.

 

[Unique_Eric]

Because there's no image was found?
For WordPress cache plugin-related issues, please move to the LSCache for WordPress support forum!

 

[WhateverUsername]

My bad, there isn't any image in the media library of my WordPress. I added one image and I was able to send the optimization request.

Apologies for posting in the wrong forum. I noticed it after the act. Feel free to move it to https://wordpress.org/support/plugin/litespeed-cache.

Thank you so much Eric.

 

[WhateverUsername]

I have configured LiteSpeed Cache as suggested in the video tutorial above. My dashboard looks like this, i.e., LiteSpeed Cache is working.



I thought let's try https://check.lscache.io from https://docs.litespeedtech.com/lscache/lscwp/installation but the tool says that LiteSpeed Cache is not supported! Why is that?

 

[serpent_driver]

Why is that?

The cache-control is set to no-cache.

 

[WhateverUsername]

It's enabled or?

 

[serpent_driver]

 

[WhateverUsername]

Yes bro, I saw that one. But what should I do so that it reads :

X-LiteSpeed-Cache: hit

Anything else that needs to be done besides enabling the cache as I did in the screenshot above?

 

[serpent_driver]

1. Check exclude tab if there is a exclude defined.
2. Check .htaccess if there is a no-cache rule.

 

[WhateverUsername]

All the fields on the Exclude tab are empty. The Administrator role is not cached.

There isn't a no-cache rule in .htaccess. Here is what I have:

<IfModule LiteSpeed>
RewriteEngine on
CacheLookup on
RewriteRule .* - [E=Cache-Control:no-autoflush]
RewriteRule \.litespeed_conf\.dat - [F,L]

### marker MOBILE start ###
RewriteCond %{HTTP_USER_AGENT} Mobile|Android|Silk/|Kindle|BlackBerry|Opera\ Mini|Opera\ Mobi [NC]
RewriteRule .* - [E=Cache-Control:vary=%{ENV:LSCACHE_VARY_VALUE}+ismobile]
### marker MOBILE 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 FAVICON start ###
RewriteRule favicon\.ico$ - [E=cache-control:max-age=86400]
### marker FAVICON end ###

### marker WEBP start ###
RewriteCond %{HTTP_ACCEPT} "image/webp"
RewriteRule .* - [E=Cache-Control:vary=%{ENV:LSCACHE_VARY_VALUE}+webp]
RewriteCond %{HTTP_USER_AGENT} iPhone.*Version/(\d{2}).*Safari
RewriteCond %1 >13
RewriteRule .* - [E=Cache-Control:vary=%{ENV:LSCACHE_VARY_VALUE}+webp]
### marker WEBP end ###

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

</IfModule>

 

[serpent_driver]

There are plugins that set a no-cache header. I can't tell you which plugin or plugins do this. If in doubt, you have to find out for yourself, sorry.

 

[serpent_driver]

I just noticed that your homepage is not a WordPress page, but appears to be a static HTML page. In this case you cannot use the cache.

 

[WhateverUsername]

Where did you see that it's a static page, not a WordPress page ?

 

[serpent_driver]

"Under Construction Page" plugin causes no-cache. I have installed this plugin and checked the code of this plugin.

 

[WhateverUsername]

"Under Construction Page" plugin causes no-cache. I have installed this plugin and checked the code of this plugin.

God bless you, you're so gifted.

 

[serpent_driver]

No, I'm just curious.