It's an evil proxy hijack which has encroached also my blog on subdomain.
Found information about it on some German board.
Here's an article about the procedure:
http://www.seofaststart.com/blog/google-proxy-hacking
Meanwhile I disallowed tylerschnaidt.com from accessing my site by .htaccess:
Code:
RewriteEngine on
RewriteCond %{REMOTE_ADDR} ^64.72.116.208$
RewriteRule ^(.*) http://www.examplesite.com/deny_proxy.html