[root@dfsdt bin]# curl --head wx.artuion.com
HTTP/1.1 200 OK
Server: nginx/1.4.2
Date: Sun, 06 Oct 2013 02:54:21 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
X-Powered-By: PHP/5.4.17
Set-Cookie: auth=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT
Set-Cookie: PHPSESSID=hnuifml4raa7363v61p3l198o7; path=/
Expires: Thu, 19 ...