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# Apache configuration file |
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# httpd.apache.org/docs/2.2/mod/quickreference.html |
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# Note .htaccess files are an overhead, this logic should be in your Apache |
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# config if possible: httpd.apache.org/docs/2.2/howto/htaccess.html |
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# Techniques in here adapted from all over, including: |
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# Kroc Camen: camendesign.com/.htaccess |
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# perishablepress.com/press/2006/01/10/stupid-htaccess-tricks/ |
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# Sample .htaccess file of CMS MODx: modxcms.com |
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# ---------------------------------------------------------------------- |
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# Better website experience for IE users |
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# ---------------------------------------------------------------------- |
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# Force the latest IE version, in various cases when it may fall back to IE7 mode |
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# github.com/rails/rails/commit/123eb25#commitcomment-118920 |
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# Use ChromeFrame if it's installed for a better experience for the poor IE folk |
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<IfModule mod_headers.c> |
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Header set X-UA-Compatible "IE=Edge,chrome=1" |
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# mod_headers can't match by content-type, but we don't want to send this header on *everything*... |
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<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|webm|webp|woff|xml|xpi)$"> |
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Header unset X-UA-Compatible |
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</FilesMatch> |
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</IfModule> |
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# IE: Remove IE image toolbar |
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# ------------------------------ |
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<FilesMatch "\.(html|htm|php)$"> |
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Header set imagetoolbar "no" |
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</FilesMatch> |
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# ---------------------------------------------------------------------- |
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# CORS-enabled images (@crossorigin) |
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# ---------------------------------------------------------------------- |
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# Send CORS headers if browsers request them; enabled by default for images. |
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# developer.mozilla.org/en/CORS_Enabled_Image |
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# blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.html |
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# hacks.mozilla.org/2011/11/using-cors-to-load-webgl-textures-from-cross-domain-images/ |
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# wiki.mozilla.org/Security/Reviews/crossoriginAttribute |
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<IfModule mod_setenvif.c> |
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<IfModule mod_headers.c> |
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# mod_headers, y u no match by Content-Type?! |
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<FilesMatch "\.(gif|ico|jpe?g|png|svg|svgz|webp)$"> |
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SetEnvIf Origin ":" IS_CORS |
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Header set Access-Control-Allow-Origin "*" env=IS_CORS |
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</FilesMatch> |
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</IfModule> |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# Webfont access |
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# ---------------------------------------------------------------------- |
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# Allow access from all domains for webfonts. |
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# Alternatively you could only whitelist your |
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# subdomains like "subdomain.example.com". |
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<IfModule mod_headers.c> |
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<FilesMatch "\.(eot|font.css|otf|ttc|ttf|woff)$"> |
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Header set Access-Control-Allow-Origin "*" |
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</FilesMatch> |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# Proper MIME type for all files |
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# ---------------------------------------------------------------------- |
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# JavaScript |
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# Normalize to standard type (it's sniffed in IE anyways) |
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# tools.ietf.org/html/rfc4329#section-7.2 |
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AddType application/javascript js jsonp |
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AddType application/json json |
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# Audio |
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AddType audio/mp4 m4a f4a f4b |
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AddType audio/ogg oga ogg |
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# Video |
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AddType video/mp4 mp4 m4v f4v f4p |
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AddType video/ogg ogv |
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AddType video/webm webm |
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AddType video/x-flv flv |
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# SVG |
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# Required for svg webfonts on iPad |
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# twitter.com/FontSquirrel/status/14855840545 |
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AddType image/svg+xml svg svgz |
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AddEncoding gzip svgz |
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# Webfonts |
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AddType application/vnd.ms-fontobject eot |
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AddType application/x-font-ttf ttf ttc |
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AddType application/x-font-woff woff |
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AddType font/opentype otf |
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# Assorted types |
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AddType application/octet-stream safariextz |
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AddType application/x-chrome-extension crx |
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AddType application/x-opera-extension oex |
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AddType application/x-shockwave-flash swf |
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AddType application/x-web-app-manifest+json webapp |
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AddType application/x-xpinstall xpi |
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AddType application/xml rss atom xml rdf |
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AddType image/webp webp |
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AddType image/x-icon ico |
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AddType text/cache-manifest appcache manifest |
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AddType text/vtt vtt |
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AddType text/x-component htc |
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AddType text/x-vcard vcf |
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# ---------------------------------------------------------------------- |
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# Gzip compression |
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# ---------------------------------------------------------------------- |
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<IfModule mod_deflate.c> |
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# Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/ |
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<IfModule mod_setenvif.c> |
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<IfModule mod_headers.c> |
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SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding |
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RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding |
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</IfModule> |
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</IfModule> |
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# Compress all output labeled with one of the following MIME-types |
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<IfModule mod_filter.c> |
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AddOutputFilterByType DEFLATE application/atom+xml \ |
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application/javascript \ |
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application/json \ |
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application/rss+xml \ |
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application/vnd.ms-fontobject \ |
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application/x-font-ttf \ |
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application/xhtml+xml \ |
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application/xml \ |
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font/opentype \ |
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image/svg+xml \ |
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image/x-icon \ |
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text/css \ |
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text/html \ |
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text/plain \ |
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text/x-component \ |
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text/xml |
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</IfModule> |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# Expires headers (for better cache control) |
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# ---------------------------------------------------------------------- |
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# These are pretty far-future expires headers. |
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# They assume you control versioning with filename-based cache busting |
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# Additionally, consider that outdated proxies may miscache |
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# www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/ |
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# If you don't use filenames to version, lower the CSS and JS to something like |
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# "access plus 1 week". |
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<IfModule mod_expires.c> |
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ExpiresActive on |
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# Perhaps better to whitelist expires rules? Perhaps. |
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ExpiresDefault "access plus 1 month" |
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# cache.appcache needs re-requests in FF 3.6 (thanks Remy ~Introducing HTML5) |
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ExpiresByType text/cache-manifest "access plus 0 seconds" |
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# Your document html |
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ExpiresByType text/html "access plus 0 seconds" |
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# Data |
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ExpiresByType application/json "access plus 0 seconds" |
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ExpiresByType application/xml "access plus 0 seconds" |
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ExpiresByType text/xml "access plus 0 seconds" |
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# Feed |
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ExpiresByType application/atom+xml "access plus 1 hour" |
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ExpiresByType application/rss+xml "access plus 1 hour" |
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# Favicon (cannot be renamed) |
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ExpiresByType image/x-icon "access plus 1 week" |
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# Media: images, video, audio |
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ExpiresByType audio/ogg "access plus 1 month" |
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ExpiresByType image/gif "access plus 1 month" |
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ExpiresByType image/jpeg "access plus 1 month" |
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ExpiresByType image/png "access plus 1 month" |
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ExpiresByType video/mp4 "access plus 1 month" |
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ExpiresByType video/ogg "access plus 1 month" |
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ExpiresByType video/webm "access plus 1 month" |
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# HTC files (css3pie) |
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ExpiresByType text/x-component "access plus 1 month" |
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# Webfonts |
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ExpiresByType application/vnd.ms-fontobject "access plus 1 month" |
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ExpiresByType application/x-font-ttf "access plus 1 month" |
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ExpiresByType application/x-font-woff "access plus 1 month" |
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ExpiresByType font/opentype "access plus 1 month" |
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ExpiresByType image/svg+xml "access plus 1 month" |
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# CSS and JavaScript |
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ExpiresByType application/javascript "access plus 1 month" |
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ExpiresByType text/css "access plus 1 month" |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# ETag removal |
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# ---------------------------------------------------------------------- |
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# FileETag None is not enough for every server. |
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<IfModule mod_headers.c> |
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Header unset ETag |
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</IfModule> |
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# Since we're sending far-future expires, we don't need ETags for |
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# static content. |
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# developer.yahoo.com/performance/rules.html#etags |
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FileETag None |
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# ---------------------------------------------------------------------- |
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# Set Keep-Alive Header |
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# ---------------------------------------------------------------------- |
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# Keep-Alive allows the server to send multiple requests through one |
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# TCP-connection. Be aware of possible disadvantages of this setting. Turn on |
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# if you serve a lot of static content. |
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# <IfModule mod_headers.c> |
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# Header set Connection Keep-Alive |
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# </IfModule> |
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# ---------------------------------------------------------------------- |
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# Start rewrite engine |
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# ---------------------------------------------------------------------- |
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# Turning on the rewrite engine is necessary for the following rules and |
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# features. FollowSymLinks must be enabled for this to work. |
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# Some cloud hosting services require RewriteBase to be set: goo.gl/HOcPN |
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# If using the h5bp in a subdirectory, use `RewriteBase /foo` instead where |
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# 'foo' is your directory. |
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# If your web host doesn't allow the FollowSymlinks option, you may need to |
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# comment it out and use `Options +SymLinksIfOwnerMatch`, but be aware of the |
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# performance impact: http://goo.gl/Mluzd |
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<IfModule mod_rewrite.c> |
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Options +FollowSymlinks |
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# Options +SymLinksIfOwnerMatch |
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RewriteEngine On |
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# RewriteBase / |
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</IfModule> |
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# 404 ERRORS: Simple 404 for missing files |
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# ------------------------------ |
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<FilesMatch "(\.jpe?g|gif|png|bmp|css|js|flv)$"> |
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ErrorDocument 404 "File Not Found" |
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</FilesMatch> |
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# ---------------------------------------------------------------------- |
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# Prevent 404 errors for non-existing redirected folders |
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# ---------------------------------------------------------------------- |
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# without -MultiViews, Apache will give a 404 for a rewrite if a folder of the |
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# same name does not exist. |
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# webmasterworld.com/apache/3808792.htm |
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Options -MultiViews -Includes |
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# ---------------------------------------------------------------------- |
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# UTF-8 encoding |
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# ---------------------------------------------------------------------- |
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# Use UTF-8 encoding for anything served text/plain or text/html |
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AddDefaultCharset utf-8 |
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# Force UTF-8 for a number of file formats |
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AddCharset utf-8 .atom .css .js .json .rss .vtt .xml |
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# ---------------------------------------------------------------------- |
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# A little more security |
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# ---------------------------------------------------------------------- |
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# To avoid displaying the exact version number of Apache being used, add the |
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# following to httpd.conf (it will not work in .htaccess): |
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# ServerTokens Prod |
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# "-Indexes" will have Apache block users from browsing folders without a |
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# default document Usually you should leave this activated, because you |
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# shouldn't allow everybody to surf through every folder on your server (which |
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# includes rather private places like CMS system folders). |
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<IfModule mod_autoindex.c> |
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Options -Indexes |
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</IfModule> |
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# Block access to "hidden" directories or files whose names begin with a |
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# period. This includes directories used by version control systems such as |
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# Subversion or Git. |
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<IfModule mod_rewrite.c> |
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RewriteCond %{SCRIPT_FILENAME} -d [OR] |
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RewriteCond %{SCRIPT_FILENAME} -f |
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RewriteRule "(^|/)\." - [F] |
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</IfModule> |
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# Block access to backup and source files. These files may be left by some |
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# text/html editors and pose a great security danger, when anyone can access |
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# them. |
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<FilesMatch "(\.(bak|config|dist|fla|inc|ini|log|psd|sh|sql|swp)|~)$"> |
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Order allow,deny |
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Deny from all |
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Satisfy All |
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</FilesMatch> |
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# Increase cookie security |
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<IfModule mod_php5.c> |
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php_value session.cookie_httponly true |
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</IfModule> |
Extended .htaccess I use in conjunction with performance settings (gzip/expires/etc.) in the conf.d/perf file