.htaccess

# gzip / mod_deflate support
<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 ^cgi-script$
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/x-javascript.*
mod_gzip_item_exclude mime ^image/.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</IfModule>

<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE 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
</IfModule>

# Cache control
<IfModule mod_headers.c>
Header append Cache-Control "public"
Header append Vary Accept-Encoding
Header set Connection keep-alive
Header unset ETag
FileETag None
</IfModule>

<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg "access 1 year"
ExpiresByType image/jpeg "access 1 year"
ExpiresByType image/gif "access 1 year"
ExpiresByType image/png "access 1 year"
ExpiresByType image/svg "access 1 year"
ExpiresByType text/css "access 1 month"
ExpiresByType application/pdf "access 1 month"
ExpiresByType application/javascript "access 1 month"
ExpiresByType application/x-javascript "access 1 month"
ExpiresByType application/x-shockwave-flash "access 1 month"
ExpiresByType image/x-icon "access 1 year"
ExpiresDefault "access 12 hours"
</IfModule>

<IfModule mod_headers.c>
<FilesMatch "\.(ico|jpg|jpeg|gif|png|pdf|mp3|mp4)$">
Header set Cache-Control "public, max-age=31536000, no-transform"
</FilesMatch>
<FilesMatch "\.(js|css)$">
Header set Cache-Control "public, max-age=2592000, must-revalidate"
</FilesMatch>
<FilesMatch "\.(html|htm|xml|txt|xsl)$">
Header set Cache-Control "public, max-age=7200, must-revalidate"
</FilesMatch>
</IfModule>