.htaccess

#
# Apache/PHP settings:
#

# No MultiViews
Options -MultiViews

# Follow symbolic links in this directory.
Options +FollowSymLinks

# Block access to directories without a default document.
<IfModule mod_autoindex.c>
  Options -Indexes
</IfModule>

# Allow access from all domains for web fonts.
<IfModule mod_headers.c>
  <FilesMatch "\.(eot|font.css|otf|ttc|ttf|woff)$">
    Header set Access-Control-Allow-Origin "*"
  </FilesMatch>
</IfModule>

# Force IE to render pages in the highest available mode in the various
# cases when it may not: http://hsivonen.iki.fi/doctype/ie-mode.pdf.
# Use, if installed, Google Chrome Frame.
<IfModule mod_headers.c>
  Header set X-UA-Compatible "IE=edge,chrome=1"
  # `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|woff|xml|xpi)$">
    Header unset X-UA-Compatible
  </FilesMatch>
</IfModule>

# Various rewrite rules.
<IfModule mod_rewrite.c>
  RewriteEngine on
  RewriteBase /

  # Set "protossl" to "s" if we were accessed via https://.  This is used later
  # if you enable "www." stripping or enforcement, in order to ensure that
  # you don't bounce between http and https.
  RewriteRule ^ - [E=protossl]
  RewriteCond %{HTTPS} on
  RewriteRule ^ - [E=protossl:s]

  # Make sure Authorization HTTP header is available to PHP
  # even when running as CGI or FastCGI.
  RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

  # Block access to "hidden" directories whose names begin with a period. This
  # includes directories used by version control systems such as Subversion or
  # Git to store control files. Files whose names begin with a period, as well
  # as the control files used by CVS, are protected by the FilesMatch directive
  # above.
  #
  # NOTE: This only works when mod_rewrite is loaded. Without mod_rewrite, it is
  # not possible to block access to entire directories from .htaccess because
  # <DirectoryMatch> is not allowed here.
  #
  # If you do not have mod_rewrite installed, you should remove these
  # directories from your webroot or otherwise protect them from being
  # downloaded.
  RewriteRule "(^|/)\." - [F]

  # To redirect all users to access the site WITHOUT the 'www.' prefix.
  RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
  RewriteRule ^ http%{ENV:protossl}://%1%{REQUEST_URI} [L,R=301]

  # Remove the .html extension.
  RewriteCond %{THE_REQUEST} ^GET\ (.*)\.html\ HTTP
  RewriteRule (.*)\.html$ $1 [R=301]

  # Remove the .php extension.
  RewriteCond %{THE_REQUEST} ^GET\ (.*)\.php\ HTTP
  RewriteRule (.*)\.php$ $1 [R=301]

  # Remove index and reference the directory.
  RewriteRule (.*)/index$ $1/ [R=301]

  # Remove trailing slash if not a directory.
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_URI} /$
  RewriteRule (.*)/ $1 [R=301]

  # Forward request to HTML file, but don't redirect (bot friendly).
  RewriteCond %{REQUEST_FILENAME}.html -f
  RewriteCond %{REQUEST_URI} !/$
  RewriteRule (.*) $1\.html [L]

  # Forward request to PHP file, but don't redirect (bot friendly).
  RewriteCond %{REQUEST_FILENAME}.php -f
  RewriteCond %{REQUEST_URI} !/$
  RewriteRule (.*) $1\.php [L]

  # Add redirects for old website.
  Redirect 301 /about /
  Redirect 301 /contact /
  RewriteRule ^blogs(.*)$ / [L,R=301]
</IfModule>

<IfModule mod_gzip.c>
  mod_gzip_on Yes
  mod_gzip_dechunk Yes
  mod_gzip_item_include file \.(html?|txt|css|js|php|pl)$
  mod_gzip_item_include handler ^cgi-script$
  mod_gzip_item_include mime ^text/.*
  mod_gzip_item_include mime ^application/x-javascript.*
  mod_gzip_item_exclude mime ^image/.*
  mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</IfModule>

# Caching certain filetypes.
<FilesMatch "\.(ico|pdf|flv)$"> # 1 year
  Header set Cache-Control "max-age=29030400, public"
</FilesMatch>
<FilesMatch "\.(jpg|jpeg|png|gif|swf)$"> # 1 week
  Header set Cache-Control "max-age=604800, public"
</FilesMatch>
<FilesMatch "\.(xml|txt|css|js)$"> # 2 days
  Header set Cache-Control "max-age=172800, proxy-revalidate"
</FilesMatch>
<FilesMatch "\.(html|htm|php)$"> # 10 minutes
  Header set Cache-Control "max-age=600, private, proxy-revalidate"
</FilesMatch>