.htaccess - gzip-compression
# ----------------------------------------------------------------------
# Gzip compression
# ----------------------------------------------------------------------
<IfModule mod_deflate.c>
# compress text, html, javascript, css, xml:
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/xjavascript
AddType x-font/otf .otf
AddType x-font/ttf .ttf
AddType x-font/eot .eot
AddType x-font/woff .woff
AddType image/x-icon .ico
AddType image/png .png
</IfModule>
<IfModule mod_expires.c>
ExpiresActive on
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/javascript "access plus 1 month"
ExpiresByType application/x-javascript "access plus 1 month"
</IfModule>
# Compress all output labeled with one of the following MIME-types
<IfModule mod_filter.c>
AddOutputFilterByType DEFLATE application/atom+xml \
application/javascript \
application/json \
application/rss+xml \
application/vnd.ms-fontobject \
application/x-font-ttf \
application/xhtml+xml \
application/xml \
font/opentype \
image/svg+xml \
image/x-icon \
text/css \
text/html \
text/plain \
text/x-component \
text/xml
</IfModule>
#Compression: http://code.google.com/speed/page-speed/docs/payload.html#GzipCompression
<IfModule mod_deflate.c>
AddOutputFilter DEFLATE application/atom+xml
AddOutputFilter DEFLATE application/json
AddOutputFilter DEFLATE application/xhtml+xml
AddOutputFilter DEFLATE application/xml
AddOutputFilter DEFLATE text/css
AddOutputFilter DEFLATE text/html
AddOutputFilter DEFLATE text/plain
AddOutputFilter DEFLATE text/x-component
AddOutputFilter DEFLATE text/xml
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
# The following MIME types are in the process of registration
AddOutputFilter DEFLATE application/xslt+xml
AddOutputFilter DEFLATE image/svg+xml
# The following MIME types are NOT registered
AddOutputFilter DEFLATE application/mathml+xml
AddOutputFilter DEFLATE application/rss+xml
# JavaScript has various MIME types
AddOutputFilter DEFLATE application/javascript
AddOutputFilter DEFLATE application/x-javascript
AddOutputFilter DEFLATE text/ecmascript
AddOutputFilter DEFLATE text/javascript
# .ico files and other compressible images
AddOutputFilter DEFLATE image/vnd.microsoft.icon
AddOutputFilter DEFLATE image/x-icon
AddOutputFilter DEFLATE image/bmp
AddOutputFilter DEFLATE image/tiff
AddOutputFilter DEFLATE application/pdf
# compressible fonts (.woff is already compressed)
AddOutputFilter DEFLATE font/opentype
AddOutputFilter DEFLATE application/x-font-ttf
AddOutputFilter DEFLATE application/vnd.ms-fontobject
</IfModule>