# Eliminar www.
<IfModule mod_rewrite.c>
RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} ^www.(.+)$ [NC]
RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L]
</IfModule>
<IfModule mod_expires.c>
ExpiresActive on
# Por defecto 1 mes de caché
ExpiresDefault "access plus 1 month"
# los manifiestos appcache necesitan solicitarse cada vez, por firefox 3.6 (probablemente no necesario actualmente?
ExpiresByType text/cache-manifest "access plus 0 seconds"
# El HTML nunca debe de ser cacheado
ExpiresByType text/html "access plus 0 seconds"
# Los datos dinámicos tampoco (tal vez podría variar dependiendo de tu aplicación)
ExpiresByType text/xml "access plus 0 seconds"
ExpiresByType application/xml "access plus 0 seconds"
ExpiresByType application/json "access plus 0 seconds"
# Una hora para los feeds (cambiar dependiendo de la fecha de actualización de tu web)
ExpiresByType application/rss+xml "access plus 1 hour"
ExpiresByType application/atom+xml "access plus 1 hour"
# Favicon (Sólo una semana porque el nombre no cambia, luego podría haber cambios y mantenerse el cacheado)
ExpiresByType image/x-icon "access plus 1 week"
# Imágenes, vídeo, audio: 1 mes
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/png "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"
# Fuentes web: 1 mes
ExpiresByType application/x-font-ttf "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 y JavaScript: 1 mes.
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/javascript "access plus 1 month"
</IfModule>
<IfModule mod_deflate.c>
# Force compression for mangled headers.
# http://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>
<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/x-web-app-manifest+json
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>
</IfModule>
AddDefaultCharset utf-8
AddCharset utf-8 .atom .css .js .json .rss .vtt .xml
# Eliminar www.
<IfModule mod_headers.c>
Header set X-UA-Compatible "IE=edge,chrome=1"
# Sólo queremos añadirlo para páginas HTML, el resto es un desperdicio de ancho de banda
<FilesMatch ".(appcache|crx|css|eot|gif|htc|ico|jpe?g|js|m4a|m4v|manifest|mp4|oex|oga|ogg|ogv|otf|pdf|png|safariextz|svg|svgz|ttf|vcf|webapp|webm|webp|woff|xml|xpi)$">
Header unset X-UA-Compatible
</FilesMatch>
</IfModule>
# Eliminar .php
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^.]+)$ $1.php [NC,L]