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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 "\.(js|css|gif|png|jpe?g|pdf|xml|oga|ogg|m4a|ogv|mp4|m4v|webm|svg|svgz|eot|ttf|otf|woff|ico|webp|appcache|manifest|htc|crx|oex|xpi|safariextz|vcf)$" > |
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Header unset X-UA-Compatible |
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</FilesMatch> |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# Cross-domain AJAX requests |
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# ---------------------------------------------------------------------- |
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# Serve cross-domain Ajax requests, disabled by default. |
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# enable-cors.org |
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# code.google.com/p/html5security/wiki/CrossOriginRequestSecurity |
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# <IfModule mod_headers.c> |
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# Header set Access-Control-Allow-Origin "*" |
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# </IfModule> |
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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|png|jpe?g|svg|svgz|ico|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 "\.(ttf|ttc|otf|eot|woff|font.css)$"> |
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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/ogg oga ogg |
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AddType audio/mp4 m4a f4a f4b |
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# Video |
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AddType video/ogg ogv |
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AddType video/mp4 mp4 m4v f4v f4p |
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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 font/opentype otf |
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AddType application/x-font-woff woff |
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# Assorted types |
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AddType image/x-icon ico |
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AddType image/webp webp |
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AddType text/cache-manifest appcache manifest |
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AddType text/x-component htc |
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AddType application/xml rss atom xml rdf |
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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-xpinstall xpi |
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AddType application/octet-stream safariextz |
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AddType application/x-web-app-manifest+json webapp |
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AddType text/x-vcard vcf |
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AddType application/x-shockwave-flash swf |
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AddType text/vtt vtt |
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# ---------------------------------------------------------------------- |
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# Allow concatenation from within specific js and css files |
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# ---------------------------------------------------------------------- |
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# e.g. Inside of script.combined.js you could have |
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# <!--#include file="libs/jquery-1.5.0.min.js" --> |
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# <!--#include file="plugins/jquery.idletimer.js" --> |
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# and they would be included into this single file. |
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# This is not in use in the boilerplate as it stands. You may |
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# choose to use this technique if you do not have a build process. |
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#<FilesMatch "\.combined\.js$"> |
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# Options +Includes |
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# AddOutputFilterByType INCLUDES application/javascript application/json |
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# SetOutputFilter INCLUDES |
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#</FilesMatch> |
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#<FilesMatch "\.combined\.css$"> |
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# Options +Includes |
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# AddOutputFilterByType INCLUDES text/css |
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# SetOutputFilter INCLUDES |
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#</FilesMatch> |
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# ---------------------------------------------------------------------- |
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# Gzip compression |
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# ---------------------------------------------------------------------- |
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<IfModule mod_deflate.c> |
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# Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/ |
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<IfModule mod_setenvif.c> |
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<IfModule mod_headers.c> |
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SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((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 text/xml "access plus 0 seconds" |
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ExpiresByType application/xml "access plus 0 seconds" |
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ExpiresByType application/json "access plus 0 seconds" |
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# Feed |
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ExpiresByType application/rss+xml "access plus 1 hour" |
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ExpiresByType application/atom+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 image/gif "access plus 1 month" |
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ExpiresByType image/png "access plus 1 month" |
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ExpiresByType image/jpeg "access plus 1 month" |
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ExpiresByType video/ogg "access plus 1 month" |
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ExpiresByType audio/ogg "access plus 1 month" |
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ExpiresByType video/mp4 "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/x-font-ttf "access plus 1 month" |
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ExpiresByType font/opentype "access plus 1 month" |
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ExpiresByType application/x-font-woff "access plus 1 month" |
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ExpiresByType image/svg+xml "access plus 1 month" |
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ExpiresByType application/vnd.ms-fontobject "access plus 1 month" |
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# CSS and JavaScript |
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ExpiresByType text/css "access plus 1 year" |
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ExpiresByType application/javascript "access plus 1 year" |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# Prevent mobile network providers from modifying your site |
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# ---------------------------------------------------------------------- |
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# The following header prevents modification of your code over 3G on some |
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# European providers. |
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# This is the official 'bypass' suggested by O2 in the UK. |
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# <IfModule mod_headers.c> |
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# Header set Cache-Control "no-transform" |
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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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# Stop screen flicker in IE on CSS rollovers |
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# ---------------------------------------------------------------------- |
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# The following directives stop screen flicker in IE on CSS rollovers - in |
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# combination with the "ExpiresByType" rules for images (see above). |
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# BrowserMatch "MSIE" brokenvary=1 |
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# BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1 |
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# BrowserMatch "Opera" !brokenvary |
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# SetEnvIf brokenvary 1 force-no-vary |
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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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# Cookie setting from iframes |
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# ---------------------------------------------------------------------- |
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# Allow cookies to be set from iframes (for IE only) |
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# If needed, specify a path or regex in the Location directive. |
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# <IfModule mod_headers.c> |
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# Header set P3P "policyref=\"/w3c/p3p.xml\", CP=\"IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT\"" |
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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 +SymLinksOfOwnerMatch`, 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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# ---------------------------------------------------------------------- |
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# Suppress or force the "www." at the beginning of URLs |
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# ---------------------------------------------------------------------- |
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# The same content should never be available under two different URLs - |
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# especially not with and without "www." at the beginning, since this can cause |
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# SEO problems (duplicate content). That's why you should choose one of the |
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# alternatives and redirect the other one. |
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# By default option 1 (no "www.") is activated. |
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# no-www.org/faq.php?q=class_b |
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# If you'd prefer to use option 2, just comment out all option 1 lines |
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# and uncomment option 2. |
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# IMPORTANT: NEVER USE BOTH RULES AT THE SAME TIME! |
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# ---------------------------------------------------------------------- |
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# Option 1: |
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# Rewrite "www.example.com -> example.com". |
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<IfModule mod_rewrite.c> |
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RewriteCond %{HTTPS} !=on |
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RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC] |
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RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L] |
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</IfModule> |
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# ---------------------------------------------------------------------- |
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# Option 2: |
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# Rewrite "example.com -> www.example.com". |
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# Be aware that the following rule might not be a good idea if you use "real" |
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# subdomains for certain parts of your website. |
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# <IfModule mod_rewrite.c> |
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# RewriteCond %{HTTPS} !=on |
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# RewriteCond %{HTTP_HOST} !^www\..+$ [NC] |
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# RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] |
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# </IfModule> |
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# ---------------------------------------------------------------------- |
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# Built-in filename-based cache busting |
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# ---------------------------------------------------------------------- |
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# If you're not using the build script to manage your filename version revving, |
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# you might want to consider enabling this, which will route requests for |
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# /css/style.20110203.css to /css/style.css |
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# To understand why this is important and a better idea than all.css?v1231, |
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# read: github.com/h5bp/html5-boilerplate/wiki/cachebusting |
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# <IfModule mod_rewrite.c> |
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# RewriteCond %{REQUEST_FILENAME} !-f |
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# RewriteCond %{REQUEST_FILENAME} !-d |
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# RewriteRule ^(.+)\.(\d+)\.(js|css|png|jpg|gif)$ $1.$3 [L] |
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# </IfModule> |
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# ---------------------------------------------------------------------- |
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# Prevent SSL cert warnings |
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# ---------------------------------------------------------------------- |
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# Rewrite secure requests properly to prevent SSL cert warnings, e.g. prevent |
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# https://www.example.com when your cert only allows https://secure.example.com |
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# <IfModule mod_rewrite.c> |
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# RewriteCond %{SERVER_PORT} !^443 |
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# RewriteRule ^ https://example-domain-please-change-me.com%{REQUEST_URI} [R=301,L] |
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# </IfModule> |
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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 |
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# ---------------------------------------------------------------------- |
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# Custom 404 page |
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# ---------------------------------------------------------------------- |
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# You can add custom pages to handle 500 or 403 pretty easily, if you like. |
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# If you are hosting your site in subdirectory, adjust this accordingly |
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# e.g. ErrorDocument 404 /subdir/404.html |
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ErrorDocument 404 /404.html |
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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|sql|fla|psd|ini|log|sh|inc|swp|dist)|~)$"> |
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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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# If your server is not already configured as such, the following directive |
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# should be uncommented in order to set PHP's register_globals option to OFF. |
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# This closes a major security hole that is abused by most XSS (cross-site |
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# scripting) attacks. For more information: http://php.net/register_globals |
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# |
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# IF REGISTER_GLOBALS DIRECTIVE CAUSES 500 INTERNAL SERVER ERRORS: |
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# |
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# Your server does not allow PHP directives to be set via .htaccess. In that |
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# case you must make this change in your php.ini file instead. If you are |
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# using a commercial web host, contact the administrators for assistance in |
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# doing this. Not all servers allow local php.ini files, and they should |
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# include all PHP configurations (not just this one), or you will effectively |
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# reset everything to PHP defaults. Consult www.php.net for more detailed |
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# information about setting PHP directives. |
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# php_flag register_globals Off |
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# Rename session cookie to something else, than PHPSESSID |
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# php_value session.name sid |
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# Disable magic quotes (This feature has been DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 5.4.0.) |
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# php_flag magic_quotes_gpc Off |
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# Do not show you are using PHP |
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# Note: Move this line to php.ini since it won't work in .htaccess |
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# php_flag expose_php Off |
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# Level of log detail - log all errors |
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# php_value error_reporting -1 |
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# Write errors to log file |
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# php_flag log_errors On |
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# Do not display errors in browser (production - Off, development - On) |
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# php_flag display_errors Off |
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# Do not display startup errors (production - Off, development - On) |
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# php_flag display_startup_errors Off |
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# Format errors in plain text |
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# Note: Leave this setting 'On' for xdebug's var_dump() output |
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# php_flag html_errors Off |
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# Show multiple occurrence of error |
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# php_flag ignore_repeated_errors Off |
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# Show same errors from different sources |
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# php_flag ignore_repeated_source Off |
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# Size limit for error messages |
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# php_value log_errors_max_len 1024 |
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# Don't precede error with string (doesn't accept empty string, use whitespace if you need) |
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# php_value error_prepend_string " " |
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# Don't prepend to error (doesn't accept empty string, use whitespace if you need) |
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# php_value error_append_string " " |
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# Increase cookie security |
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<IfModule php5_module> |
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php_value session.cookie_httponly true |
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</IfModule> |
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