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