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Release v6.0.0
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‎CHANGELOG.md

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### 6.0.0 (December 5, 2022)
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* 🎉 Significant improvement on `Cache-Control` definition and usage
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* `Cache-Control` boilerplate with extensive control
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[https://github.com/h5bp/server-configs-apache/pull/325]
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* Reorder and improve cache expiration `ExpiresByType` map
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[https://github.com/h5bp/server-configs-apache/pull/326]
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* Add a notice for directory index with pre-compressed content
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[https://github.com/h5bp/server-configs-apache/pull/311]
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* Drop `image/avif-sequence` MIME type
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[https://github.com/h5bp/server-configs-apache/pull/316]
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* Improve inline comments.
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### 5.1.0 (May 9, 2022)
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* Extend default, media and font cache TTL to 1 year [[5df6946](https://github.com/h5bp/server-configs-apache/commit/5df69464885605ded1f4b0ef04cb84f1b8bd8010)]
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* Support `ETags` at server level [[7956cbc](https://github.com/h5bp/server-configs-apache/commit/7956cbcecd33c20f13357284f3f355c658755115)]
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* Add `image/x-icon` compression support [[69ddeda](https://github.com/h5bp/server-configs-apache/commit/69ddeda3781762eb2aba8b5152f2e9d2fa56c90a)]
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* Improve module checks validations [[cb8ef1b](https://github.com/h5bp/server-configs-apache/commit/cb8ef1be06a93d43db6dc525005e2638b8ef687b])]
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* Improve inline comments
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* Extend default, media and font cache TTL to 1 year
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[[5df6946](https://github.com/h5bp/server-configs-apache/commit/5df69464885605ded1f4b0ef04cb84f1b8bd8010)]
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* Support `ETags` at server level
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[[7956cbc](https://github.com/h5bp/server-configs-apache/commit/7956cbcecd33c20f13357284f3f355c658755115)]
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* Add `image/x-icon` compression support
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[[69ddeda](https://github.com/h5bp/server-configs-apache/commit/69ddeda3781762eb2aba8b5152f2e9d2fa56c90a)]
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* Improve module checks validations
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[[cb8ef1b](https://github.com/h5bp/server-configs-apache/commit/cb8ef1be06a93d43db6dc525005e2638b8ef687b])]
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* Improve inline comments.
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### 5.0.0 (July 31, 2021)
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‎dist/.htaccess

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# Apache Server Configs v5.1.0 | MIT License
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# Apache Server Configs v6.0.0 | MIT License
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# https://github.com/h5bp/server-configs-apache
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# (!) Using `.htaccess` files slows down Apache, therefore, if you have
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AddType audio/mp4 f4a f4b m4a
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AddType audio/ogg oga ogg opus
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AddType image/avif avif
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AddType image/avif-sequence avifs
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AddType image/avif avif avifs
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AddType image/bmp bmp
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AddType image/jxl jxl
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AddType image/svg+xml svg svgz
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# https://scotthelme.co.uk/a-new-security-header-referrer-policy/
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# <IfModule mod_headers.c>
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# # (1)
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# # (1)
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# Header always set Referrer-Policy "strict-origin-when-cross-origin" "expr=%{CONTENT_TYPE} =~ m#text\/(css|html|javascript)|application\/pdf|xml#i"
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# </IfModule>
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# (!) To make this part relevant, you need to generate encoded files by your
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# own. Enabling this part will not auto-generate brotlied files.
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#
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# (!) In special case of serving pre-compressed content only, note that
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# `DirectoryIndex` directive adjustments could be required to change
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# default resources priorities.
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# https://httpd.apache.org/docs/current/mod/mod_dir.html#directoryindex
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#
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# (1) Remove default Content-Language header added for .br files.
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# https://httpd.apache.org/docs/current/mod/mod_mime.html#multipleext
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#
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# (!) To make this part relevant, you need to generate encoded files by your
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# own. Enabling this part will not auto-generate gziped files.
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#
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# https://httpd.apache.org/docs/current/mod/mod_deflate.html#precompressed
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# (!) In special case of serving pre-compressed content only, note that
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# `DirectoryIndex` directive adjustments could be required to change
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# default resources priorities.
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# https://httpd.apache.org/docs/current/mod/mod_dir.html#directoryindex
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#
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# (1) Removing default MIME Type for .gz files allowing to add custom
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# sub-types.
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# You may prefer using less generic extensions such as .html_gz in order to
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# keep the default behavior regarding .gz files.
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# https://httpd.apache.org/docs/current/mod/mod_mime.html#removetype
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#
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# https://httpd.apache.org/docs/current/mod/mod_deflate.html#precompressed
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# <IfModule mod_rewrite.c>
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# </IfModule>
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# ----------------------------------------------------------------------
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# | Content transformation |
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# ----------------------------------------------------------------------
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# Prevent intermediate caches or proxies (such as those used by mobile
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# network providers) and browsers data-saving features from modifying
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# the website's content using the `cache-control: no-transform` directive.
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#
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
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# https://tools.ietf.org/html/rfc7234#section-5.2.2.4
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#
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# (!) Carefully consider the impact on your visitors before disabling
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# content transformation. These transformations are performed to
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# improve the experience for data- and cost-constrained users
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# (e.g. users on a 2G connection).
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#
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# You can test the effects of content transformation applied by
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# Google's Lite Mode by visiting: https://googleweblight.com/i?u=https://www.example.com
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#
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# https://support.google.com/webmasters/answer/6211428
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#
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# (!) If you are using `mod_pagespeed`, note that disabling this will
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# prevent `PageSpeed` from rewriting HTML files, and, if the
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# `ModPagespeedDisableRewriteOnNoTransform` directive isn't set to
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# `off`, also from rewriting other resources.
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#
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# https://developers.google.com/speed/pagespeed/module/configuration#notransform
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# <IfModule mod_headers.c>
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# Header merge Cache-Control "no-transform"
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# </IfModule>
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# ----------------------------------------------------------------------
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# | ETags |
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# ----------------------------------------------------------------------
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# Serve resources with a far-future expiration date.
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#
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# (!) If you don't control versioning with filename-based cache busting, you
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# should consider lowering the cache times to something like one week.
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# should consider lowering the cache times to something like one week.
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#
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Expires
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<IfModule mod_expires.c>
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ExpiresActive on
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ExpiresDefault "access plus 1 year"
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# CSS
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ExpiresByType text/css "access plus 1 year"
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# Data interchange
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ExpiresByType application/atom+xml "access plus 1 hour"
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ExpiresByType application/rdf+xml "access plus 1 hour"
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ExpiresByType application/rss+xml "access plus 1 hour"
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ExpiresByType application/json "access plus 0 seconds"
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ExpiresByType application/ld+json "access plus 0 seconds"
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ExpiresByType application/schema+json "access plus 0 seconds"
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ExpiresByType application/geo+json "access plus 0 seconds"
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ExpiresByType application/xml "access plus 0 seconds"
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ExpiresByType text/calendar "access plus 0 seconds"
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ExpiresByType text/xml "access plus 0 seconds"
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# Favicon (cannot be renamed!) and cursor images
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# Default: Fallback
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ExpiresDefault "access plus 1 year"
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# Specific: Assets
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ExpiresByType image/vnd.microsoft.icon "access plus 1 week"
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ExpiresByType image/x-icon "access plus 1 week"
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# HTML
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ExpiresByType text/html "access plus 0 seconds"
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# JavaScript
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ExpiresByType application/javascript "access plus 1 year"
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ExpiresByType application/x-javascript "access plus 1 year"
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ExpiresByType text/javascript "access plus 1 year"
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# Manifest files
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# Specific: Manifests
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ExpiresByType application/manifest+json "access plus 1 week"
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ExpiresByType application/x-web-app-manifest+json "access plus 0 seconds"
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ExpiresByType text/cache-manifest "access plus 0 seconds"
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# Markdown
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ExpiresByType application/x-web-app-manifest+json "access"
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ExpiresByType text/cache-manifest "access"
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ExpiresByType text/markdown "access plus 0 seconds"
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# Specific: Data interchange
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ExpiresByType application/atom+xml "access plus 1 hour"
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ExpiresByType application/rdf+xml "access plus 1 hour"
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ExpiresByType application/rss+xml "access plus 1 hour"
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# Specific: Documents
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ExpiresByType text/html "access"
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ExpiresByType text/markdown "access"
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ExpiresByType text/calendar "access"
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# Media files
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# Specific: Other
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ExpiresByType text/x-cross-domain-policy "access plus 1 week"
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ExpiresByType audio/ogg "access plus 1 year"
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ExpiresByType image/apng "access plus 1 year"
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ExpiresByType image/avif "access plus 1 year"
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ExpiresByType image/avif-sequence "access plus 1 year"
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ExpiresByType image/bmp "access plus 1 year"
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ExpiresByType image/gif "access plus 1 year"
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ExpiresByType image/jpeg "access plus 1 year"
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ExpiresByType image/jxl "access plus 1 year"
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ExpiresByType image/png "access plus 1 year"
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ExpiresByType image/svg+xml "access plus 1 year"
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ExpiresByType image/webp "access plus 1 year"
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ExpiresByType video/mp4 "access plus 1 year"
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ExpiresByType video/ogg "access plus 1 year"
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ExpiresByType video/webm "access plus 1 year"
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# Generic: Data
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ExpiresByType application/json "access"
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ExpiresByType application/ld+json "access"
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ExpiresByType application/schema+json "access"
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ExpiresByType application/geo+json "access"
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ExpiresByType application/xml "access"
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ExpiresByType text/xml "access"
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# Generic: WebAssembly
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# ExpiresByType application/wasm "access plus 1 year" # default
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# Generic: Assets
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# ExpiresByType application/javascript "access plus 1 year" # default
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# ExpiresByType application/x-javascript "access plus 1 year" # default
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# ExpiresByType text/javascript "access plus 1 year" # default
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# ExpiresByType text/css "access plus 1 year" # default
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# Generic: Medias
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# ExpiresByType audio/* "access plus 1 year" # default
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# ExpiresByType image/* "access plus 1 year" # default
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# ExpiresByType video/* "access plus 1 year" # default
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# ExpiresByType font/* "access plus 1 year" # default
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</IfModule>
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# WebAssembly
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# ----------------------------------------------------------------------
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# | Cache Control |
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# ----------------------------------------------------------------------
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ExpiresByType application/wasm "access plus 1 year"
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# Serve resources with appropriate cache control directives.
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#
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# The `Cache-Control` header field holds directives (instructions) that control
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# caching in browsers and shared caches (e.g. Proxies, CDNs).
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# Its use targets web performances improvement by specifying the expected
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# client and network caches behaviors.
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#
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# The usable cache directives are listed here:
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# https://www.iana.org/assignments/http-cache-directives/http-cache-directives.xml
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#
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# The cache directives are documented here:
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#response_directives
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#
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# (!) Enable and configure this configuration with care.
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# Default values should embrace conformance for static files and simple
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# apps, but cache control definition at backend level is highly preferred.
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# Incorrect directives can lead to data leaks, or can degrade performances.
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#
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# More specifically, in-depth understanding on `public` vs `private`
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# directives meanings is highly recommended. A resource with `public` will
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# be cached by shared caches like CDN, even if a user session is active.
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#
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# (!) The config directive `Header` must be used with the appropriate action.
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# Depending on the need, `merge` keeps the current value, if any, of
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# `Cache-Control` header, while `set` reset the value including the one
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# added by `ExpiresByType` directive in the cache expiration config file
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# h5bp/web_performance/cache_expiration.conf.
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# https://httpd.apache.org/docs/current/mod/mod_headers.html#header
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#
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
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# https://www.rfc-editor.org/rfc/rfc9111.html
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# https://www.rfc-editor.org/rfc/rfc8246.html
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# https://www.rfc-editor.org/rfc/rfc5861.html
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# https://www.iana.org/assignments/http-cache-directives/http-cache-directives.xml
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# https://cache-tests.fyi/
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# <IfModule mod_headers.c>
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# Web fonts
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# # Default
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# Header merge Cache-Control "public, immutable, stale-while-revalidate" "expr=%{resp:Cache-Control} == 'max-age=31536000'"
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# Collection
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ExpiresByType font/collection "access plus 1 year"
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# # No content
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# Header merge Cache-Control "no-store" "expr=-z %{CONTENT_TYPE}"
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# Embedded OpenType (EOT)
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ExpiresByType application/vnd.ms-fontobject "access plus 1 year"
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ExpiresByType font/eot "access plus 1 year"
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# # Manifest files
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# Header merge Cache-Control "public" "expr=%{CONTENT_TYPE} =~ m#application/manifest\+json#i"
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# Header set Cache-Control "no-cache" "expr=%{CONTENT_TYPE} =~ m#text/cache-manifest#i"
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# OpenType
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ExpiresByType font/opentype "access plus 1 year"
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ExpiresByType font/otf "access plus 1 year"
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# # Assets
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# Header merge Cache-Control "public, immutable, stale-while-revalidate" "expr=%{CONTENT_TYPE} =~ m#image/x-icon#i"
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# TrueType
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ExpiresByType application/x-font-ttf "access plus 1 year"
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ExpiresByType font/ttf "access plus 1 year"
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# # Data interchange
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# Header merge Cache-Control "public, stale-while-revalidate" "expr=%{CONTENT_TYPE} =~ m#application/(atom|rdf|rss)\+xml#i"
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# Web Open Font Format (WOFF) 1.0
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ExpiresByType application/font-woff "access plus 1 year"
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ExpiresByType application/x-font-woff "access plus 1 year"
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ExpiresByType font/woff "access plus 1 year"
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# # Documents
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# Header set Cache-Control "no-cache, private, must-revalidate" "expr=%{CONTENT_TYPE} =~ m#text/(html|markdown|calendar)#i"
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# Web Open Font Format (WOFF) 2.0
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ExpiresByType application/font-woff2 "access plus 1 year"
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ExpiresByType font/woff2 "access plus 1 year"
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# # Data
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# Header set Cache-Control "no-cache" "expr=%{CONTENT_TYPE} =~ m#json|xml#i && %{CONTENT_TYPE} !~ m#/(atom|rdf|rss|manifest|svg)\+#i"
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# </IfModule>
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# Other
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# ----------------------------------------------------------------------
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# | Content transformation |
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# ----------------------------------------------------------------------
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ExpiresByType text/x-cross-domain-policy "access plus 1 week"
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# Prevent intermediate caches or proxies (such as those used by mobile
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# network providers) and browsers data-saving features from modifying
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# the website's content using the `no-transform` directive for
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# `Cache-Control` header.
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#
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
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# https://tools.ietf.org/html/rfc7234#section-5.2.2.4
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#
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# (!) Carefully consider the impact on your visitors before disabling
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# content transformation. These transformations are performed to
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# improve the experience for data- and cost-constrained users
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# (e.g. users on a 2G connection).
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#
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# You can test the effects of content transformation applied by
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# Google's Lite Mode by visiting: https://googleweblight.com/i?u=https://www.example.com
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#
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# https://support.google.com/webmasters/answer/6211428
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#
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# (!) If you are using `mod_pagespeed`, note that disabling this will
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# prevent `PageSpeed` from rewriting HTML files, and, if the
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# `ModPagespeedDisableRewriteOnNoTransform` directive isn't set to
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# `off`, also from rewriting other resources.
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#
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# https://developers.google.com/speed/pagespeed/module/configuration#notransform
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</IfModule>
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# <IfModule mod_headers.c>
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# Header merge Cache-Control "no-transform"
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# </IfModule>
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# ----------------------------------------------------------------------
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# | File concatenation |

‎package.json

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{
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"name": "apache-server-configs",
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"version": "5.1.0",
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"version": "6.0.0",
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"author": "The H5BP Team",
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"description": "Boilerplate configurations for the Apache HTTP server",
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"repository": "h5bp/server-configs-apache",

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