HTTP/1.1 100 Continue

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 09 Feb 2012 18:21:02 GMT
Content-Type: text/xml; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/5.2.6-1+lenny13
Vary: Accept-Encoding
Content-Length: 94

<?xml version="1.0" encoding="UTF-8"?><impression><add>50</add><errors>0</errors></impression>