Performance HTACCESS

### Begin Caching Performance ###
# Use UTF-8 encoding for anything served text/plain or text/html
AddDefaultCharset UTF-8
# Force UTF-8 for a number of file formats
<IfModule mod_mime.c>
	AddCharset UTF-8 .atom .css .js .json .rss .vtt .xml
</IfModule>

# 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.
FileETag None

<IfModule mod_alias.c>
	<FilesMatch "\.(html|htm|rtf|rtx|txt|xsd|xsl|xml)$">
	<IfModule mod_headers.c>
		Header unset Pragma
		Header append Cache-Control "public"
		Header unset Last-Modified
	</IfModule>
</FilesMatch>

<FilesMatch "\.(css|htc|js|asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|json|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|otf|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|wav|wma|wri|xla|xls|xlsx|xlt|xlw|zip)$">
		<IfModule mod_headers.c>
			Header unset Pragma
			Header append Cache-Control "public"
		</IfModule>
	</FilesMatch>
</IfModule>

# Gzip Compression
<IfModule mod_deflate.c>
	# Force compression for mangled headers.
	<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
			# Don’t compress images and other uncompressible content
			SetEnvIfNoCase Request_URI \
			\.(?:gif|jpe?g|png|rar|zip|exe|flv|mov|wma|mp3|avi|swf|mp?g|mp4|webm|webp|pdf)$ no-gzip dont-vary
		</IfModule>
	</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/ld+json" \
								"application/manifest+json" \
								"application/rdf+xml" \
								"application/rss+xml" \
								"application/schema+json" \
								"application/vnd.geo+json" \
								"application/vnd.ms-fontobject" \
								"application/x-font-ttf" \
								"application/x-javascript" \
								"application/x-web-app-manifest+json" \
								"application/xhtml+xml" \
								"application/xml" \
								"font/eot" \
								"font/opentype" \
								"image/bmp" \
								"image/svg+xml" \
								"image/vnd.microsoft.icon" \
								"image/x-icon" \
								"text/cache-manifest" \
								"text/css" \
								"text/html" \
								"text/javascript" \
								"text/plain" \
								"text/vcard" \
								"text/vnd.rim.location.xloc" \
								"text/vtt" \
								"text/x-component" \
								"text/x-cross-domain-policy" \
								"text/xml"
	</IfModule>
	<IfModule mod_headers.c>
		Header append Vary: Accept-Encoding
	</IfModule>
</IfModule>

<IfModule mod_mime.c>
	AddType text/html .html_gzip
	AddEncoding gzip .html_gzip
</IfModule>
<IfModule mod_setenvif.c>
	SetEnvIfNoCase Request_URI \.html_gzip$ no-gzip
</IfModule>

# Expires headers
<IfModule mod_expires.c>
	ExpiresActive on
	ExpiresDefault									"access plus 1 month"

# cache.appcache needs re-requests in FF 3.6
	ExpiresByType text/cache-manifest				"access plus 0 seconds"

# CSS
	ExpiresByType text/css							"access plus 1 year"

# Data interchange
	ExpiresByType application/json					"access plus 0 seconds"
	ExpiresByType application/xml					"access plus 0 seconds"
	ExpiresByType text/xml							"access plus 0 seconds"

# Favicon (cannot be renamed!)
	ExpiresByType image/x-icon						"access plus 1 week"

# HTML components (HTCs)
	ExpiresByType text/x-component					"access plus 1 month"

# HTML
	ExpiresByType text/html							"access plus 0 seconds"

# JavaScript
	ExpiresByType application/javascript			"access plus 1 year"

# Manifest files
	ExpiresByType application/x-web-app-manifest+json	"access plus 0 seconds"
	ExpiresByType text/cache-manifest					"access plus 0 seconds"

# Media
	ExpiresByType image/gif							"access plus 1 month"
	ExpiresByType image/jpeg						"access plus 1 month"
	ExpiresByType image/png							"access plus 1 month"
	ExpiresByType video/mp4							"access plus 1 month"
	ExpiresByType audio/ogg							"access plus 1 month"
	ExpiresByType video/ogg							"access plus 1 month"
	ExpiresByType video/webm						"access plus 1 month"

# Web feeds
	ExpiresByType application/atom+xml				"access plus 1 hour"
	ExpiresByType application/rss+xml				 "access plus 1 hour"

# Web fonts
	ExpiresByType application/font-woff				"access plus 1 month"
	ExpiresByType application/font-woff2			"access plus 1 month"
	ExpiresByType application/vnd.ms-fontobject		"access plus 1 month"
	ExpiresByType application/x-font-ttf			"access plus 1 month"
	ExpiresByType font/opentype						"access plus 1 month"
	ExpiresByType image/svg+xml						"access plus 1 month"
</IfModule>

# Send CORS headers if browsers request them; enabled by default for images.
<IfModule mod_setenvif.c>
	<IfModule mod_headers.c>
		# mod_headers
		<FilesMatch "\.(gif|png|jpe?g|svg|svgz|ico|webp)$">
			SetEnvIf Origin ":" IS_CORS
			Header set Access-Control-Allow-Origin "*" env=IS_CORS
		</FilesMatch>
	</IfModule>
</IfModule>

# Webfont access
<IfModule mod_headers.c>
	<FilesMatch "\.(tt[cf]|otf|eot|woff|woff2|font.css|css|js)$">
		Header set Access-Control-Allow-Origin "*"
	</FilesMatch>
</IfModule>
### End Caching Performance ###