Вот ответ сервера, но смущают строки Set-Cookie, что они обозначают и как исправить?
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 22 Oct 2010 10:03:15 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/5.2.6-1+lenny9
X-Pingback: http://www.webliberty.ru/xmlrpc.php
Set-Cookie: wordpress_5aefb08e08af6edfdddd7add25d07dbc=%7C1288951395%7Cc1c811ccba3366db6cfbbc5bc80d373b; expires=Fri, 05-Nov-2010 10:03:15 GMT; path=/wp-content/plugins; httponly
Set-Cookie: wordpress_5aefb08e08af6edfdddd7add25d07dbc=%7C1288951395%7Cc1c811ccba3366db6cfbbc5bc80d373b; expires=Fri, 05-Nov-2010 10:03:15 GMT; path=/wp-admin; httponly
Set-Cookie: wordpress_logged_in_5aefb08e08af6edfdddd7add25d07dbc=%7C1288951395%7C41c9106594c684a9aed00cc90cc6cc78; expires=Fri, 05-Nov-2010 10:03:15 GMT; path=/; httponly
Vary: Accept-Encoding
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 22 Oct 2010 10:03:15 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/5.2.6-1+lenny9
X-Pingback: http://www.webliberty.ru/xmlrpc.php
Set-Cookie: wordpress_5aefb08e08af6edfdddd7add25d07dbc=%7C1288951395%7Cc1c811ccba3366db6cfbbc5bc80d373b; expires=Fri, 05-Nov-2010 10:03:15 GMT; path=/wp-content/plugins; httponly
Set-Cookie: wordpress_5aefb08e08af6edfdddd7add25d07dbc=%7C1288951395%7Cc1c811ccba3366db6cfbbc5bc80d373b; expires=Fri, 05-Nov-2010 10:03:15 GMT; path=/wp-admin; httponly
Set-Cookie: wordpress_logged_in_5aefb08e08af6edfdddd7add25d07dbc=%7C1288951395%7C41c9106594c684a9aed00cc90cc6cc78; expires=Fri, 05-Nov-2010 10:03:15 GMT; path=/; httponly
Vary: Accept-Encoding