I'm noticing that those rewrite rules:
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
(unoptimized worpdress)
kill the REFERER. They do not empty it, but set to the host currently ospitating the script.
Do you know if it's possibile to propagate the original request REFERER along with the last RewriteRule?
Thank you.