############################################################################################
#Section 1
RewriteEngine On
IndexIgnore *
Options +FollowSymLinks -Multiviews -Indexes
############################################################################################
# ----------------------------------------------------------------------
# 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 "\.(ttf|ttc|otf|eot|woff|woff2|svg|font.css|css)$">
      SetEnvIf Origin ":" IS_CORS
      Header set Access-Control-Allow-Origin "*" env=IS_CORS
    </FilesMatch>
  </IfModule>
</IfModule>
# ----------------------------------------------------------------------
# Webfont access
# ----------------------------------------------------------------------
# Allow access from all domains for webfonts.
# Alternatively you could only whitelist your
# subdomains like "subdomain.example.com".
<IfModule mod_headers.c>
  <FilesMatch "\.(ttf|ttc|otf|eot|woff|font.css|css)$">
    Header set Access-Control-Allow-Origin "*"
  </FilesMatch>
</IfModule>
############################################################################################
RewriteCond %{QUERY_STRING} base64_encode.*\(.*\) [OR]
RewriteCond %{QUERY_STRING} (\<|%3C).*script.*(\>|%3E) [NC,OR]
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
RewriteRule ^(.*)$ index.php [F,L]
############################################################################################
# Deflate files to fasten the loading
<IfModule mod_deflate.c>
    SetOutputFilter DEFLATE
    AddOutputFilterByType DEFLATE application/x-httpd-php text/html text/xml text/plain text/css text/javascript application/javascript application/x-javascript image/jpeg image/jpg image/png image/gif font/ttf font/eot font/otf
</IfModule>
<IfModule mod_headers.c>
    # properly handle requests coming from behind proxies
    Header append Vary User-Agent
</IfModule>
<IfModule mod_deflate.c>
    # Properly handle old browsers that do not support compression
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    # Explicitly exclude binary files from compression just in case
    SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png|pdf|swf|ico|zip|ttf|eot|svg)$ no-gzip
</IfModule>
############################################################################################
# Protect .htaccess
<Files .htaccess>
        order allow,deny
        deny from all
</Files>
############################################################################################
# Header Expiry
<FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|webp|swf)(\.gz)?(\?.*)?$">
        Header set Expires "Thu, 23 Aug 2222 00:00:00 GMT"
        Header unset ETag
        FileETag None
</FilesMatch>
###########################################################################################