ESI rewrite rule in htaccess not working

I have enabled ESI but the following instructions are not added to the .htaccess

RewriteRule .* - [E=esi_on:1]
RewriteRule .* - [E=cache-control:max-age=120]

If I add code manually outside of “Do no edit” zone added by plugin, ESI is not activated.

<IfModule LiteSpeed>
RewriteRule .* - [E=esi_on:1]
RewriteRule .* - [E=cache-control:max-age=120]
<IfModule>

If I add code manually inside the “Do no edit” zone, it works but gets overwritten if Litespeed plugin settings are saved.

# 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 ^min/\w+\.(css|js) - [E=cache-control:no-vary]
RewriteRule .* - [E=esi_on:1]
RewriteRule .* - [E=cache-control:max-age=120]
### marker CACHE RESOURCE start ###
RewriteRule wp-content/.*/[^/]*(responsive|css|js|dynamic|loader|fonts)\.php - [E=cache-control:max-age=3600]
### marker CACHE RESOURCE end ###
</IfModule>
## LITESPEED WP CACHE PLUGIN - Do not edit the contents of this block! ##
# END LSCACHE

Any recommendations?

• This topic was modified 5 years, 1 month ago by webdevbytes.
• This topic was modified 5 years, 1 month ago by webdevbytes.