no X-* header

noreq

10012 ~/tmp » curl -v -o /dev/null http://mxycforum.u.qiniudn.com/2014-07-22-af9ef033c73595ca9b260326fa19c6b6\?imageMogr/v2/auto-orient/thumbnail/750/c
* Adding handle: conn: 0x7fe101004600
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fe101004600) send_pipe: 1, recv_pipe: 0
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* About to connect() to mxycforum.u.qiniudn.com port 80 (#0)
*   Trying 180.153.176.136...
* Connected to mxycforum.u.qiniudn.com (180.153.176.136) port 80 (#0)
> GET /2014-07-22-af9ef033c73595ca9b260326fa19c6b6?imageMogr/v2/auto-orient/thumbnail/750/c HTTP/1.1
> User-Agent: curl/7.30.0
> Host: mxycforum.u.qiniudn.com
> Accept: */*
>
  0     0    0     0    0     0      0      0 --:--:--  0:02:00 --:--:--     0< HTTP/1.1 200 OK
< Date: Wed, 23 Jul 2014 01:50:19 GMT
* Server PWS/8.0.25 is not blacklisted
< Server: PWS/8.0.25
< X-Px: ms h0-s4.p5-pvg ( h0-s12.p5-pvg), ms h0-s12.p5-pvg ( h0-s1017.p2-hgh), ms h0-s1017.p2-hgh ( origin)
< ETag: "AK07W34UQReDl7brUigvZDsv9swv"
< Cache-Control: max-age=86400
< Expires: Thu, 24 Jul 2014 01:50:22 GMT
< Age: 117
< Accept-Ranges: bytes
< Content-Length: 21602705
< Content-Type: image/gif
< Connection: keep-alive
<
{ [data not shown]
100 20.6M  100 20.6M    0     0   161k      0  0:02:10  0:02:10 --:--:-- 2205k
* Connection #0 to host mxycforum.u.qiniudn.com left intact