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Add this in your .htaccess to get a better note on gtmetrix :)
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# Make sure .htc files are served with the proper MIME type, which is critical | |
# for XP SP2. Un-comment if your host allows htaccess MIME type overrides. | |
AddType text/x-component .htc | |
# If your server is not already configured as such, the following directive | |
# should be uncommented in order to set PHP's register_globals option to OFF. | |
# This closes a major security hole that is abused by most XSS (cross-site | |
# scripting) attacks. For more information: http://php.net/register_globals | |
# | |
# To verify that this option has been set to OFF, open the Manager and choose | |
# Reports -> System Info and then click the phpinfo() link. Do a Find on Page | |
# for "register_globals". The Local Value should be OFF. If the Master Value | |
# is OFF then you do not need this directive here. | |
# | |
# IF REGISTER_GLOBALS DIRECTIVE CAUSES 500 INTERNAL SERVER ERRORS : | |
# | |
# Your server does not allow PHP directives to be set via .htaccess. In that | |
# case you must make this change in your php.ini file instead. If you are | |
# using a commercial web host, contact the administrators for assistance in | |
# doing this. Not all servers allow local php.ini files, and they should | |
# include all PHP configurations (not just this one), or you will effectively | |
# reset everything to PHP defaults. Consult www.php.net for more detailed | |
# information about setting PHP directives. | |
php_flag register_globals Off | |
# For servers that support output compression, you should pick up a bit of | |
# speed by un-commenting the following lines. | |
php_flag zlib.output_compression On | |
php_value zlib.output_compression_level 5 | |
# The following directives stop screen flicker in IE on CSS rollovers. If | |
# needed, un-comment the following rules. When they're in place, you may have | |
# to do a force-refresh in order to see changes in your designs. | |
#ExpiresActive On | |
#ExpiresByType image/gif A2592000 | |
#ExpiresByType image/jpeg A2592000 | |
#ExpiresByType image/png A2592000 | |
#BrowserMatch "MSIE" brokenvary=1 | |
#BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1 | |
#BrowserMatch "Opera" !brokenvary | |
#SetEnvIf brokenvary 1 force-no-vary | |
# ---------------------------------------------------------------------- | |
# Webfont access | |
# ---------------------------------------------------------------------- | |
# | |
# allow access from all domains for webfonts | |
# alternatively you could only whitelist | |
# your subdomains like "sub.domain.com" | |
# | |
<FilesMatch "\.(ttf|ttc|otf|eot|woff|font.css)$"> | |
<IfModule mod_headers.c> | |
Header set Access-Control-Allow-Origin "*" | |
</IfModule> | |
</FilesMatch> | |
# ---------------------------------------------------------------------- | |
# Proper MIME type for all files | |
# ---------------------------------------------------------------------- | |
# JavaScript | |
# Normalize to standard type (it's sniffed in IE anyways) | |
# tools.ietf.org/html/rfc4329#section-7.2 | |
AddType application/javascript js | |
# Audio | |
AddType audio/ogg oga ogg | |
AddType audio/mp4 m4a | |
# Video | |
AddType video/ogg ogv | |
AddType video/mp4 mp4 m4v | |
AddType video/webm webm | |
# SVG | |
# Required for svg webfonts on iPad | |
# twitter.com/FontSquirrel/status/14855840545 | |
AddType image/svg+xml svg svgz | |
AddEncoding gzip svgz | |
# Webfonts | |
AddType application/vnd.ms-fontobject eot | |
AddType application/x-font-ttf ttf ttc | |
AddType font/opentype otf | |
AddType application/x-font-woff woff | |
# Assorted types | |
AddType image/x-icon ico | |
AddType image/webp webp | |
AddType text/cache-manifest appcache manifest | |
AddType text/x-component htc | |
AddType application/x-chrome-extension crx | |
AddType application/x-xpinstall xpi | |
AddType application/octet-stream safariextz | |
AddType text/x-vcard vcf | |
# ---------------------------------------------------------------------- | |
# Gzip compression | |
# ---------------------------------------------------------------------- | |
<IfModule mod_deflate.c> | |
# force deflate for mangled headers | |
# developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/ | |
<IfModule mod_setenvif.c> | |
<IfModule mod_headers.c> | |
SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding | |
RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding | |
</IfModule> | |
</IfModule> | |
# HTML, TXT, CSS, JavaScript, JSON, XML, HTC: | |
<IfModule filter_module> | |
FilterDeclare COMPRESS | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $text/html | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $text/css | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $text/plain | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $text/xml | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $text/x-component | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/javascript | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/json | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/xml | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/xhtml+xml | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/rss+xml | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/atom+xml | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/vnd.ms-fontobject | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $image/svg+xml | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $application/x-font-ttf | |
FilterProvider COMPRESS DEFLATE resp=Content-Type $font/opentype | |
FilterChain COMPRESS | |
FilterProtocol COMPRESS DEFLATE change=yes;byteranges=no | |
</IfModule> | |
<IfModule !mod_filter.c> | |
# Legacy versions of Apache | |
AddOutputFilterByType DEFLATE text/html text/plain text/css application/json | |
AddOutputFilterByType DEFLATE application/javascript | |
AddOutputFilterByType DEFLATE text/xml application/xml text/x-component | |
AddOutputFilterByType DEFLATE application/xhtml+xml application/rss+xml application/atom+xml | |
AddOutputFilterByType DEFLATE image/svg+xml application/vnd.ms-fontobject application/x-font-ttf font/opentype | |
</IfModule> | |
</IfModule> | |
# ---------------------------------------------------------------------- | |
# Expires headers (for better cache control) | |
# ---------------------------------------------------------------------- | |
# | |
# These are pretty far-future expires headers | |
# They assume you control versioning with cachebusting query params like: | |
# <script src="application.js?20100608"> | |
# Additionally, consider that outdated proxies may miscache | |
# | |
# www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/ | |
# | |
# If you don`t use filenames to version, lower the css and js to something like "access plus 1 week" | |
# | |
<IfModule mod_expires.c> | |
ExpiresActive on | |
# Perhaps better to whitelist expires rules? Perhaps. | |
ExpiresDefault "access plus 1 month" | |
# cache.appcache needs re-requests in FF 3.6 (thx Remy ~Introducing HTML5) | |
ExpiresByType text/cache-manifest "access plus 0 seconds" | |
# Your document html | |
ExpiresByType text/html "access plus 0 seconds" | |
# Data | |
ExpiresByType text/xml "access plus 0 seconds" | |
ExpiresByType application/xml "access plus 0 seconds" | |
ExpiresByType application/json "access plus 0 seconds" | |
# RSS feed | |
ExpiresByType application/rss+xml "access plus 1 hour" | |
# Favicon (cannot be renamed) | |
ExpiresByType image/x-icon "access plus 1 week" | |
# Media: images, video, audio | |
ExpiresByType image/gif "access plus 1 month" | |
ExpiresByType image/png "access plus 1 month" | |
ExpiresByType image/jpg "access plus 1 month" | |
ExpiresByType image/jpeg "access plus 1 month" | |
ExpiresByType video/ogg "access plus 1 month" | |
ExpiresByType audio/ogg "access plus 1 month" | |
ExpiresByType video/mp4 "access plus 1 month" | |
ExpiresByType video/webm "access plus 1 month" | |
# HTC files (css3pie) | |
ExpiresByType text/x-component "access plus 1 month" | |
# Webfonts | |
ExpiresByType font/truetype "access plus 1 month" | |
ExpiresByType font/opentype "access plus 1 month" | |
ExpiresByType application/x-font-woff "access plus 1 month" | |
ExpiresByType image/svg+xml "access plus 1 month" | |
ExpiresByType application/vnd.ms-fontobject "access plus 1 month" | |
# CSS and JavaScript | |
ExpiresByType text/css "access plus 1 year" | |
ExpiresByType application/javascript "access plus 1 year" | |
ExpiresByType text/javascript "access plus 1 year" | |
<IfModule mod_headers.c> | |
Header append Cache-Control "public" | |
</IfModule> | |
</IfModule> | |
# ---------------------------------------------------------------------- | |
# ETag removal | |
# ---------------------------------------------------------------------- | |
# FileETag None is not enough for every server. | |
<IfModule mod_headers.c> | |
Header unset ETag | |
</IfModule> | |
# Since we`re sending far-future expires, we don't need ETags for static content. | |
# developer.yahoo.com/performance/rules.html#etags | |
FileETag None | |
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