| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # Apache configuration file |
| # httpd.apache.org/docs/2.2/mod/quickreference.html |
| |
| # Note .htaccess files are an overhead, this logic should be in your Apache |
| # config if possible: httpd.apache.org/docs/2.2/howto/htaccess.html |
| |
| # Techniques in here adapted from all over, including: |
| # Kroc Camen: camendesign.com/.htaccess |
| # perishablepress.com/press/2006/01/10/stupid-htaccess-tricks/ |
| # Sample .htaccess file of CMS MODx: modxcms.com |
| |
| |
| # ---------------------------------------------------------------------- |
| # Better website experience for IE users |
| # ---------------------------------------------------------------------- |
| |
| # Force the latest IE version, in various cases when it may fall back to IE7 mode |
| # github.com/rails/rails/commit/123eb25#commitcomment-118920 |
| # Use ChromeFrame if it's installed for a better experience for the poor IE folk |
| |
| <IfModule mod_headers.c> |
| Header set X-UA-Compatible "IE=Edge,chrome=1" |
| # mod_headers can't match by content-type, but we don't want to send this header on *everything*... |
| <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)$" > |
| Header unset X-UA-Compatible |
| </FilesMatch> |
| </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Cross-domain AJAX requests |
| # ---------------------------------------------------------------------- |
| |
| # Serve cross-domain Ajax requests, disabled by default. |
| # enable-cors.org |
| # code.google.com/p/html5security/wiki/CrossOriginRequestSecurity |
| |
| # <IfModule mod_headers.c> |
| # Header set Access-Control-Allow-Origin "*" |
| # </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # CORS-enabled images (@crossorigin) |
| # ---------------------------------------------------------------------- |
| |
| # Send CORS headers if browsers request them; enabled by default for images. |
| # developer.mozilla.org/en/CORS_Enabled_Image |
| # blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.html |
| # hacks.mozilla.org/2011/11/using-cors-to-load-webgl-textures-from-cross-domain-images/ |
| # wiki.mozilla.org/Security/Reviews/crossoriginAttribute |
| |
| <IfModule mod_setenvif.c> |
| <IfModule mod_headers.c> |
| # mod_headers, y u no match by Content-Type?! |
| <FilesMatch "\.(gif|png|jpe?g|svg|svgz|ico|webp)$"> |
| SetEnvIf Origin ":" IS_CORS |
| Header set Access-Control-Allow-Origin "*" env=IS_CORS |
| </FilesMatch> |
| </IfModule> |
| </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Webfont access |
| # ---------------------------------------------------------------------- |
| |
| # Allow access from all domains for webfonts. |
| # Alternatively you could only whitelist your |
| # subdomains like "subdomain.example.com". |
| |
| <IfModule mod_headers.c> |
| <FilesMatch "\.(ttf|ttc|otf|eot|woff|font.css)$"> |
| Header set Access-Control-Allow-Origin "*" |
| </FilesMatch> |
| </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # 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 jsonp |
| AddType application/json json |
| |
| # Audio |
| AddType audio/ogg oga ogg |
| AddType audio/mp4 m4a f4a f4b |
| |
| # Video |
| AddType video/ogg ogv |
| AddType video/mp4 mp4 m4v f4v f4p |
| AddType video/webm webm |
| AddType video/x-flv flv |
| |
| # 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/xml rss atom xml rdf |
| AddType application/x-chrome-extension crx |
| AddType application/x-opera-extension oex |
| AddType application/x-xpinstall xpi |
| AddType application/octet-stream safariextz |
| AddType application/x-web-app-manifest+json webapp |
| AddType text/x-vcard vcf |
| AddType application/x-shockwave-flash swf |
| AddType text/vtt vtt |
| |
| |
| # ---------------------------------------------------------------------- |
| # Allow concatenation from within specific js and css files |
| # ---------------------------------------------------------------------- |
| |
| # e.g. Inside of script.combined.js you could have |
| # <!--#include file="libs/jquery-1.5.0.min.js" --> |
| # <!--#include file="plugins/jquery.idletimer.js" --> |
| # and they would be included into this single file. |
| |
| # This is not in use in the boilerplate as it stands. You may |
| # choose to use this technique if you do not have a build process. |
| |
| #<FilesMatch "\.combined\.js$"> |
| # Options +Includes |
| # AddOutputFilterByType INCLUDES application/javascript application/json |
| # SetOutputFilter INCLUDES |
| #</FilesMatch> |
| |
| #<FilesMatch "\.combined\.css$"> |
| # Options +Includes |
| # AddOutputFilterByType INCLUDES text/css |
| # SetOutputFilter INCLUDES |
| #</FilesMatch> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Gzip compression |
| # ---------------------------------------------------------------------- |
| |
| <IfModule mod_deflate.c> |
| |
| # Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/ |
| <IfModule mod_setenvif.c> |
| <IfModule mod_headers.c> |
| SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((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 $image/x-icon |
| 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/x-icon 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 filename-based cache busting |
| # 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 (thanks 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" |
| |
| # Feed |
| ExpiresByType application/rss+xml "access plus 1 hour" |
| ExpiresByType application/atom+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/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 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 and JavaScript |
| ExpiresByType text/css "access plus 1 year" |
| ExpiresByType application/javascript "access plus 1 year" |
| |
| </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Prevent mobile network providers from modifying your site |
| # ---------------------------------------------------------------------- |
| |
| # The following header prevents modification of your code over 3G on some |
| # European providers. |
| # This is the official 'bypass' suggested by O2 in the UK. |
| |
| # <IfModule mod_headers.c> |
| # Header set Cache-Control "no-transform" |
| # </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 |
| |
| |
| # ---------------------------------------------------------------------- |
| # Stop screen flicker in IE on CSS rollovers |
| # ---------------------------------------------------------------------- |
| |
| # The following directives stop screen flicker in IE on CSS rollovers - in |
| # combination with the "ExpiresByType" rules for images (see above). |
| |
| # BrowserMatch "MSIE" brokenvary=1 |
| # BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1 |
| # BrowserMatch "Opera" !brokenvary |
| # SetEnvIf brokenvary 1 force-no-vary |
| |
| |
| # ---------------------------------------------------------------------- |
| # Set Keep-Alive Header |
| # ---------------------------------------------------------------------- |
| |
| # Keep-Alive allows the server to send multiple requests through one |
| # TCP-connection. Be aware of possible disadvantages of this setting. Turn on |
| # if you serve a lot of static content. |
| |
| # <IfModule mod_headers.c> |
| # Header set Connection Keep-Alive |
| # </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Cookie setting from iframes |
| # ---------------------------------------------------------------------- |
| |
| # Allow cookies to be set from iframes (for IE only) |
| # If needed, specify a path or regex in the Location directive. |
| |
| # <IfModule mod_headers.c> |
| # Header set P3P "policyref=\"/w3c/p3p.xml\", CP=\"IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT\"" |
| # </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Start rewrite engine |
| # ---------------------------------------------------------------------- |
| |
| # Turning on the rewrite engine is necessary for the following rules and |
| # features. FollowSymLinks must be enabled for this to work. |
| |
| # Some cloud hosting services require RewriteBase to be set: goo.gl/HOcPN |
| # If using the h5bp in a subdirectory, use `RewriteBase /foo` instead where |
| # 'foo' is your directory. |
| |
| # If your web host doesn't allow the FollowSymlinks option, you may need to |
| # comment it out and use `Options +SymLinksOfOwnerMatch`, but be aware of the |
| # performance impact: http://goo.gl/Mluzd |
| |
| <IfModule mod_rewrite.c> |
| Options +FollowSymlinks |
| # Options +SymLinksIfOwnerMatch |
| Options +FollowSymlinks |
| RewriteEngine On |
| # RewriteBase / |
| </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Suppress or force the "www." at the beginning of URLs |
| # ---------------------------------------------------------------------- |
| |
| # The same content should never be available under two different URLs - |
| # especially not with and without "www." at the beginning, since this can cause |
| # SEO problems (duplicate content). That's why you should choose one of the |
| # alternatives and redirect the other one. |
| |
| # By default option 1 (no "www.") is activated. |
| # no-www.org/faq.php?q=class_b |
| |
| # If you'd prefer to use option 2, just comment out all option 1 lines |
| # and uncomment option 2. |
| |
| # IMPORTANT: NEVER USE BOTH RULES AT THE SAME TIME! |
| |
| # ---------------------------------------------------------------------- |
| |
| # Option 1: |
| # Rewrite "www.example.com -> example.com". |
| |
| <IfModule mod_rewrite.c> |
| RewriteCond %{HTTPS} !=on |
| RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC] |
| RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L] |
| </IfModule> |
| |
| # ---------------------------------------------------------------------- |
| |
| # Option 2: |
| # Rewrite "example.com -> www.example.com". |
| # Be aware that the following rule might not be a good idea if you use "real" |
| # subdomains for certain parts of your website. |
| |
| # <IfModule mod_rewrite.c> |
| # RewriteCond %{HTTPS} !=on |
| # RewriteCond %{HTTP_HOST} !^www\..+$ [NC] |
| # RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] |
| # </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Built-in filename-based cache busting |
| # ---------------------------------------------------------------------- |
| |
| # If you're not using the build script to manage your filename version revving, |
| # you might want to consider enabling this, which will route requests for |
| # /css/style.20110203.css to /css/style.css |
| |
| # To understand why this is important and a better idea than all.css?v1231, |
| # read: github.com/h5bp/html5-boilerplate/wiki/cachebusting |
| |
| # <IfModule mod_rewrite.c> |
| # RewriteCond %{REQUEST_FILENAME} !-f |
| # RewriteCond %{REQUEST_FILENAME} !-d |
| # RewriteRule ^(.+)\.(\d+)\.(js|css|png|jpg|gif)$ $1.$3 [L] |
| # </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Prevent SSL cert warnings |
| # ---------------------------------------------------------------------- |
| |
| # Rewrite secure requests properly to prevent SSL cert warnings, e.g. prevent |
| # https://www.example.com when your cert only allows https://secure.example.com |
| |
| # <IfModule mod_rewrite.c> |
| # RewriteCond %{SERVER_PORT} !^443 |
| # RewriteRule ^ https://example-domain-please-change-me.com%{REQUEST_URI} [R=301,L] |
| # </IfModule> |
| |
| |
| # ---------------------------------------------------------------------- |
| # Prevent 404 errors for non-existing redirected folders |
| # ---------------------------------------------------------------------- |
| |
| # without -MultiViews, Apache will give a 404 for a rewrite if a folder of the |
| # same name does not exist. |
| # webmasterworld.com/apache/3808792.htm |
| |
| Options -MultiViews |
| |
| |
| # ---------------------------------------------------------------------- |
| # Custom 404 page |
| # ---------------------------------------------------------------------- |
| |
| # You can add custom pages to handle 500 or 403 pretty easily, if you like. |
| # If you are hosting your site in subdirectory, adjust this accordingly |
| # e.g. ErrorDocument 404 /subdir/404.html |
| ErrorDocument 404 /404.html |
| |
| |
| # ---------------------------------------------------------------------- |
| # UTF-8 encoding |
| # ---------------------------------------------------------------------- |
| |
| # Use UTF-8 encoding for anything served text/plain or text/html |
| AddDefaultCharset utf-8 |
| |
| # Force UTF-8 for a number of file formats |
| AddCharset utf-8 .atom .css .js .json .rss .vtt .xml |
| |
| |
| # ---------------------------------------------------------------------- |
| # A little more security |
| # ---------------------------------------------------------------------- |
| |
| # To avoid displaying the exact version number of Apache being used, add the |
| # following to httpd.conf (it will not work in .htaccess): |
| # ServerTokens Prod |
| |
| # "-Indexes" will have Apache block users from browsing folders without a |
| # default document Usually you should leave this activated, because you |
| # shouldn't allow everybody to surf through every folder on your server (which |
| # includes rather private places like CMS system folders). |
| <IfModule mod_autoindex.c> |
| Options -Indexes |
| </IfModule> |
| |
| # Block access to "hidden" directories or files whose names begin with a |
| # period. This includes directories used by version control systems such as |
| # Subversion or Git. |
| <IfModule mod_rewrite.c> |
| RewriteCond %{SCRIPT_FILENAME} -d [OR] |
| RewriteCond %{SCRIPT_FILENAME} -f |
| RewriteRule "(^|/)\." - [F] |
| </IfModule> |
| |
| # Block access to backup and source files. These files may be left by some |
| # text/html editors and pose a great security danger, when anyone can access |
| # them. |
| <FilesMatch "(\.(bak|config|sql|fla|psd|ini|log|sh|inc|swp|dist)|~)$"> |
| Order allow,deny |
| Deny from all |
| Satisfy All |
| </FilesMatch> |
| |
| # 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 |
| # |
| # 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 |
| |
| # Rename session cookie to something else, than PHPSESSID |
| # php_value session.name sid |
| |
| # Disable magic quotes (This feature has been DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 5.4.0.) |
| # php_flag magic_quotes_gpc Off |
| |
| # Do not show you are using PHP |
| # Note: Move this line to php.ini since it won't work in .htaccess |
| # php_flag expose_php Off |
| |
| # Level of log detail - log all errors |
| # php_value error_reporting -1 |
| |
| # Write errors to log file |
| # php_flag log_errors On |
| |
| # Do not display errors in browser (production - Off, development - On) |
| # php_flag display_errors Off |
| |
| # Do not display startup errors (production - Off, development - On) |
| # php_flag display_startup_errors Off |
| |
| # Format errors in plain text |
| # Note: Leave this setting 'On' for xdebug's var_dump() output |
| # php_flag html_errors Off |
| |
| # Show multiple occurrence of error |
| # php_flag ignore_repeated_errors Off |
| |
| # Show same errors from different sources |
| # php_flag ignore_repeated_source Off |
| |
| # Size limit for error messages |
| # php_value log_errors_max_len 1024 |
| |
| # Don't precede error with string (doesn't accept empty string, use whitespace if you need) |
| # php_value error_prepend_string " " |
| |
| # Don't prepend to error (doesn't accept empty string, use whitespace if you need) |
| # php_value error_append_string " " |
| |
| # Increase cookie security |
| <IfModule php5_module> |
| php_value session.cookie_httponly true |
| </IfModule> |