<IfModule mod_deflate.c>  # Compress HTML, CSS, JavaScript, Text, XML and fonts  AddOutputFilterByType DEFLATE application/javascript  AddOutputFilterByType DEFLATE application/rss+xml  AddOutputFilterByType DEFLATE application/vnd.ms-fontobject  AddOutputFilterByType DEFLATE application/x-font  AddOutputFilterByType DEFLATE application/x-font-opentype  AddOutputFilterByType DEFLATE application/x-font-otf  AddOutputFilterByType DEFLATE application/x-font-truetype  AddOutputFilterByType DEFLATE application/x-font-ttf  AddOutputFilterByType DEFLATE application/x-javascript  AddOutputFilterByType DEFLATE application/xhtml+xml  AddOutputFilterByType DEFLATE application/xml  AddOutputFilterByType DEFLATE font/opentype  AddOutputFilterByType DEFLATE font/otf  AddOutputFilterByType DEFLATE font/ttf  AddOutputFilterByType DEFLATE image/svg+xml  AddOutputFilterByType DEFLATE image/x-icon  AddOutputFilterByType DEFLATE text/css  AddOutputFilterByType DEFLATE text/html  AddOutputFilterByType DEFLATE text/javascript  AddOutputFilterByType DEFLATE text/plain  AddOutputFilterByType DEFLATE text/xml  # Remove browser bugs (only needed for really old browsers)  BrowserMatch ^Mozilla/4 gzip-only-text/html  BrowserMatch ^Mozilla/4.0[678] no-gzip  BrowserMatch bMSIE !no-gzip !gzip-only-text/html  Header append Vary User-Agent</IfModule>

Apache serverlarda .htaccess dosyana bu satırları eklersen DEFLATE sıkıştırması otomatik olarak yukarıdaki dosya tiplerine yapılır, litespeed bunu otomatikman yapıyor diye bir bilgim var.