Извините, затупил
<IfModule mod_rewrite.c>
# MultiViews interfers with proper rewriting
Options -MultiViews
RewriteEngine On
# Uncomment and properly set the RewriteBase if the rewrite rules are not working properly
#RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . rewrite.php [L]
</IfModule>
<IfModule mod_setenvif.c>
<IfModule mod_headers.c>
BrowserMatch MSIE ie
Header set X-UA-Compatible "IE=Edge,chrome=1" env=ie
</IfModule>
</IfModule>
<IfModule mod_headers.c>
# Because X-UA-Compatible isn't sent to non-IE (to save header bytes),
# We need to inform proxies that content changes based on UA
Header append Vary User-Agent
# Cache control is set only if mod_headers is enabled, so that's unncessary to declare
</IfModule>
AddDefaultCharset utf-8
AddCharset utf-8 .html .css .js .xml .json .rss
<IfModule mod_autoindex.c>
Options -Indexes
</IfModule>
Большинство комментов вырезал за ненадобностью.