@
keakon http1.1 是 CDN 那边的信息
我以前的监测信息
jason@jason-desktop:~$ curl -I
http://img.lanxs.com/photos/images/f45/7c5/45a/49_normal.jpg?1285377356HTTP/1.1 200 OK
Via: 1.1 YTISA01
Connection: Keep-Alive
Proxy-Connection: Keep-Alive
Content-Length: 711471
Expires: Thu, 31 Dec 2037 23:55:55 GMT
Date: Thu, 18 Nov 2010 09:04:22 GMT
Content-Type: image/jpeg
Server: nginx/0.7.64
Last-Modified: Sat, 25 Sep 2010 01:15:58 GMT
Cache-Control: max-age=315360000
Accept-Ranges: bytes