Configuration for Caddy Web Server server

Start an SSH connection to your website or forward this instruction to your server administrator.

Go to the host configuration directory using the command:

cd /etc/caddy

Use the command to edit the configuration file:

nano Caddyfile

In the configuration file, find the block responsible for your domain and add the following rules in it:

# BEGIN Converter for Media
header /wp-content/*/*.jpg Cache-Control "private"
header /wp-content/*/*.jpeg Cache-Control "private"
header /wp-content/*/*.png Cache-Control "private"
header /wp-content/*/*.webp Cache-Control "private"
 
@acceptsAvif {
    header Accept *image/avif*
    path_regexp avif ^/wp-content/(.+)/(.+)\.(jpg|jpeg|png|webp)$
}
@acceptsWebp {
    header Accept *image/webp*
    path_regexp webp ^/wp-content/(.+)/(.+)\.(jpg|jpeg|png)$
}
 
handle @acceptsAvif {
    @hasAvif file /wp-content/uploads-webpc/{re.avif.1}/{re.avif.2}.{re.avif.3}.avif
    rewrite @hasAvif /wp-content/uploads-webpc/{re.avif.1}/{re.avif.2}.{re.avif.3}.avif
}
handle @acceptsWebp {
    @hasWebp file /wp-content/uploads-webpc/{re.webp.1}/{re.webp.2}.{re.webp.3}.webp
    rewrite @hasWebp /wp-content/uploads-webpc/{re.webp.1}/{re.webp.2}.{re.webp.3}.webp
}
# END Converter for Media

Please remember to:

• add rules in the block responsible for your domain
• if you have several blocks responsible for your domain (e.g. separate for HTTP and HTTPS), add rules in all blocks
• add these rules before other directives in the block

Restart the Caddy server using the command:

service caddy restart

That’s all! Our plugin will work properly.

If you encounter any problems, please, contact us. We will try to help you.