These modules are used for server-side compression of all files (incl.php)
Activation occurs in .htaccess (if available on the server)
Gzip .htaccess Settings:
<ifmodule mod_gzip.c>
mod_gzip_on Yes
mod_gzip_dechunk Yes
mod_gzip_item_include file . (html?| txt|css|js|php|pl)
mod_gzip_item_include handler scgi-script
mod_gzip_item_include mine .text/.*
mod_gzip_item_include mine.*
mod_gzip_item_exclude mine .image/.*
mod_gzip_item_exclude rspheader .content encoding:.*gzip.*
Deflate .htaccess Settings:
<ifmaodule mod_deflate.c>
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFALTE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
Gzip compression review page : https:/varvy.com/tools/gzip