+ RewriteCond "%{HTTP:Accept-encoding}" "gzip"
+ RewriteCond "%{REQUEST_FILENAME}\.gz" -s
+ RewriteRule "^(.*)\.(css|ico|js|json|svg|xml)$" "$1\.$2\.gz" [QSA]
+
+ RewriteRule "\.css\.gz$" "-" [T=text/css,E=no-gzip:1]
+ RewriteRule "\.ico\.gz$" "-" [T=image/vnd.microsoft.icon,E=no-gzip:1]
+ RewriteRule "\.js\.gz$" "-" [T=text/javascript,E=no-gzip:1]
+ RewriteRule "\.json\.gz$" "-" [T=application/json,E=no-gzip:1]
+ RewriteRule "\.svg\.gz$" "-" [T=image/svg+xml,E=no-gzip:1]
+ RewriteRule "\.xml\.gz$" "-" [T=application/xml,E=no-gzip:1]
+
+ <FilesMatch "\.(css|ico|js|json|svg|xml)\.gz$">
+ Header append Content-Encoding gzip
+ Header append Vary Accept-Encoding
+ </FilesMatch>