.htaccess

Options -Indexes +SymLinksIfOwnerMatch

<IfModule php5_module>
	DirectoryIndex index.php
	php_value auto_prepend_file ./lib/functions.php
	php_flag display_startup_errors on
	php_flag display_errors on
	php_flag html_errors on
	php_flag log_errors on
</IfModule>
<IfModule !php5_module>
	DirectoryIndex index.html
</IfModule>
#Configure PHP's autoloader and set include_path, min PHP version
<IfModule headers_module>
	Header set X-Frame-Options "SAMEORIGIN"
	Header set X-Content-Type-Options nosniff
	Header set X-XSS-Protection "1; mode=block"
	Header set Cache-Control "public, must-revalidate, proxy-revalidate, no-transform"
	Header set X-UA-Compatible "IE=edge,chrome=1"
	Header set Connection "Keep-Alive"
	Header set Content-Security-Policy "default-src 'self'; img-src 'self' https://travis-ci.org https://api.travis-ci.org https://badges.gitter.im https://i.imgur.com"
	# `mod_headers` can't match based on the content-type, however, we only
	# want to send this header for HTML pages and not for the other resources
	<FilesMatch "\.(appcache|crx|css|eot|gif|htc|ico|jpe?g|js|m4a|m4v|manifest|mp4|oex|oga|ogg|ogv|otf|pdf|png|safariextz|svg|svgz|ttf|vcf|webapp|webm|webp|woff2?|xml|xpi)$">
		Header set Cache-Control "public, must-revalidate, proxy-revalidate, no-transform"
		Header unset X-Frame-Options
		Header unset X-XSS-Protection
		Header unset X-UA-Compatible
	</FilesMatch>
	<Files manifest.appcache>
		# Header set Cache-Control "public, no-cache, no-store, must-revalidate, proxy-revalidate, no-transform"
		Header unset Accept-Ranges
	</Files>
	<IfModule ssl_module>
		Header set Strict-Transport-Security max-age=16070400;
	</IfModule>
	<IfModule setenvif_module>
		<FilesMatch "\.(gif|ico|jpe?g|png|svgz?|webp)$">
			SetEnvIf Origin ":" IS_CORS
			Header set Access-Control-Allow-Origin "*" env=IS_CORS
		</FilesMatch>
	</IfModule>
</IfModule>

# ------------------------------------------------------------------------------
# | UTF-8 encoding															 |
# ------------------------------------------------------------------------------

# Use UTF-8 encoding for anything served as `text/html` or `text/plain`.
AddDefaultCharset utf-8

# ------------------------------------------------------------------------------
# | Proper MIME types for all files											|
# ------------------------------------------------------------------------------
<IfModule mime_module>
	AddCharset utf-8 .atom .css .js .json .rss .vtt .webapp .xml
	# Audio
	AddType audio/mp4									.m4a .f4a .f4b
	AddType audio/ogg									.oga .ogg

	# JavaScript
	# Normalize to standard type (it's sniffed in IE anyways):
	# http://tools.ietf.org/html/rfc4329#section-7.2
	AddType application/javascript						.js .es6 .jsonp
	AddType application/json							.json

	# Video
	AddType video/mp4									.mp4 .m4v .f4v .f4p
	AddType video/ogg									.ogv
	AddType video/webm									.webm
	AddType video/x-flv									.flv

	# Web fonts
	AddType application/font-woff						.woff
	AddType application/font-woff2						.woff2
	AddType application/vnd.ms-fontobject				.eot

	# Browsers usually ignore the font MIME types and sniff the content,
	# however, Chrome shows a warning if other MIME types are used for the
	# following fonts.
	AddType application/x-font-ttf						.ttc .ttf
	AddType font/opentype								.otf

	# Make SVGZ fonts work on iPad:
	# https://twitter.com/FontSquirrel/status/14855840545
	AddType	 image/svg+xml								.svg .svgz
	AddEncoding gzip									.svgz

	# Other
	AddType application/octet-stream					.safariextz
	AddType application/x-chrome-extension				.crx
	AddType application/x-opera-extension				.oex
	AddType application/x-shockwave-flash				.swf
	AddType application/x-web-app-manifest+json			.webapp
	AddType application/x-xpinstall						.xpi
	AddType application/xml								.atom .rdf .rss .xml
	AddType text/x-markdown                             .md
	AddType image/webp									.webp
	AddType image/x-icon								.ico
	AddType text/cache-manifest							.appcache .manifest
	AddType text/vtt									.vtt
	AddType text/x-component							.htc
	AddType text/x-vcard								.vcf
	AddType application/pgp-keys                        .gpg .pgp
</IfModule>

# Block access to backup and source files.
# These files may be left by some text editors and can pose a great security
# danger when anyone has access to them.

<FilesMatch "(^#.*|~.*|\.(bak|ht.*|dav|conf(ig)?|dist|fla|inc|ini|log|psd|sql|sw[op]|asc|(ba)?sh|md|yml|lock|log|git.*|gpg|pgp))$">
	Require all denied
</FilesMatch>
<FilesMatch "^(ajax|custom|unit)\.php$">
	Require all denied
</FilesMatch>
<FilesMatch "\.html$">
	Require all granted
</FilesMatch>
<IfModule deflate_module>
	# Force compression for mangled headers.
	# http://developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping
	<IfModule setenvif_module>
		<IfModule headers_module>
			SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
			RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
		</IfModule>
	</IfModule>

	# Compress all output labeled with one of the following MIME-types
	# (for Apache versions below 2.3.7, you don't need to enable `mod_filter`
	#  and can remove the `<IfModule filter_module>` and `</IfModule>` lines
	#  as `AddOutputFilterByType` is still in the core directives).
	<IfModule filter_module>
		AddOutputFilterByType DEFLATE application/atom+xml \
		application/javascript \
		application/json \
		application/rss+xml \
		application/vnd.ms-fontobject \
		application/x-font-ttf \
		application/x-web-app-manifest+json \
		application/xhtml+xml \
		application/xml \
		font/opentype \
		image/svg+xml \
		image/x-icon \
		text/css \
		text/html \
		text/plain \
		text/x-component \
		text/xml
	</IfModule>
</IfModule>

# ------------------------------------------------------------------------------
# | Content transformations													|
# ------------------------------------------------------------------------------

# Prevent some of the mobile network providers from modifying the content of
# your site: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9.5.


# ------------------------------------------------------------------------------
# | ETag removal																|
# ------------------------------------------------------------------------------
# Since we're sending far-future expires headers (see below), ETags can
# be removed: http://developer.yahoo.com/performance/rules.html#etags.

# `FileETag None` is not enough for every server.
<IfModule headers_module>
	Header unset ETag
</IfModule>
FileETag None

# ------------------------------------------------------------------------------
# | Expires headers (for better cache control)								 |
# ------------------------------------------------------------------------------

# The following expires headers are set pretty far in the future. If you don't
# control versioning with filename-based cache busting, consider lowering the
# cache time for resources like CSS and JS to something like 1 week.


# The following expires headers are set pretty far in the future. If you don't
# control versioning with filename-based cache busting, consider lowering the
# cache time for resources like CSS and JS to something like 1 week.

<IfModule expires_module>
	ExpiresActive on
	ExpiresDefault										"access plus 1 month"

	# CSS
	ExpiresByType text/css								"access plus 1 year"

	# Data interchange
	ExpiresByType application/json						"access plus 0 seconds"
	ExpiresByType application/xml						"access plus 0 seconds"
	ExpiresByType text/xml								"access plus 0 seconds"

	# Favicon (cannot be renamed!)
	ExpiresByType image/x-icon							"access plus 1 week"

	# HTML components (HTCs)
	ExpiresByType text/x-component						"access plus 1 month"

	# HTML
	ExpiresByType text/html								"access plus 0 seconds"

	# JavaScript
	ExpiresByType application/javascript				"access plus 1 year"

	# Manifest files
	ExpiresByType application/x-web-app-manifest+json	"access plus 0 seconds"
	ExpiresByType text/cache-manifest					"access plus 0 seconds"

	# Media
	ExpiresByType audio/ogg								"access plus 1 month"
	ExpiresByType image/gif								"access plus 1 month"
	ExpiresByType image/jpeg							"access plus 1 month"
	ExpiresByType image/png								"access plus 1 month"
	ExpiresByType video/mp4								"access plus 1 month"
	ExpiresByType video/ogg								"access plus 1 month"
	ExpiresByType video/webm							"access plus 1 month"

	# Web feeds
	ExpiresByType application/atom+xml					"access plus 1 hour"
	ExpiresByType application/rss+xml					"access plus 1 hour"

	# Web fonts
	ExpiresByType application/font-woff					"access plus 1 month"
	ExpiresByType application/vnd.ms-fontobject			"access plus 1 month"
	ExpiresByType application/x-font-ttf				"access plus 1 month"
	ExpiresByType font/opentype							"access plus 1 month"
	ExpiresByType image/svg+xml							"access plus 1 month"
</IfModule>

# ------------------------------------------------------------------------------
# | Filename-based cache busting												|
# ------------------------------------------------------------------------------

# If you're not using a build process to manage your filename version revving,
# you might want to consider enabling the following directives to route all
# requests such as `/css/style.12345.css` to `/css/style.css`.

# To understand why this is important and a better idea than `*.css?v231`, read:
# http://stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring

# ------------------------------------------------------------------------------
# | File concatenation														 |
# ------------------------------------------------------------------------------

# Allow concatenation from within specific CSS and JS files, e.g.:
# Inside of `script.combined.js` you could have
#	<!--#include file="libs/jquery.js" -->
#	<!--#include file="plugins/jquery.idletimer.js" -->
# and they would be included into this single file.

# <IfModule include_module>
# 	<FilesMatch "\.?(combined|polyfills)\.js$">
# 		Options +Includes
# 		AddOutputFilterByType INCLUDES application/javascript application/json
# 		SetOutputFilter INCLUDES
# 	</FilesMatch>
# </IfModule>

<IfModule rewrite_module>
	# Redirect all non-existing to index.php
	RewriteEngine on
	<IfModule ssl_module>
		# Force HTTPS
		RewriteCond %{HTTPS} !=on
		RewriteRule .* https://%{SERVER_NAME}%{REQUEST_URI} [R=301,L]
	</IfModule>
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteCond %{REQUEST_FILENAME} !-l
	RewriteRule . ./index.html [L]
</IfModule>

# ------------------------------------------------------------------------------
# | Error pages		  													 	 |
# ------------------------------------------------------------------------------
ErrorDocument 400 /index.html
ErrorDocument 401 /index.html
ErrorDocument 402 /index.html
ErrorDocument 403 /index.html
ErrorDocument 404 /index.html
ErrorDocument 500 /index.html