.htaccess

AddDefaultCharset utf-8
AddType text/cache-manifest .appcache
Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
RewriteRule ^(.*)$ http://%1/$1 [R=301,L]
<IfModule mod_setenvif.c>
	<IfModule mod_headers.c>
		BrowserMatch MSIE ie
		Header set X-UA-Compatible "IE=Edge,chrome=1" env=ie
	</IfModule>
</IfModule>

# Add gzip compression
<IfModule mod_deflate.c>
  AddOutputFilterByType DEFLATE text/html
  AddOutputFilterByType DEFLATE text/plain
  AddOutputFilterByType DEFLATE text/xml
  AddOutputFilterByType DEFLATE text/css
  AddOutputFilterByType DEFLATE application/javascript
  AddOutputFilterByType DEFLATE application/x-javascript
  AddOutputFilterByType DEFLATE application/x-httpd-php
  AddOutputFilterByType DEFLATE application/rss+xml
  AddOutputFilterByType DEFLATE application/atom_xml
</IfModule>

# Cach(e)ing!!! Woop!
<IfModule mod_expires.c>
  # Enable expirations.
  ExpiresActive On
  # Cache all files for 2 weeks after access (A).
  ExpiresDefault A1209600
</IfModule>

Header unset ETag
FileETag None