http/1.1200ok
date:thu,feb201614:08:02gmt
server:microsoft-iis/6.0
cache-control:max-age=3601
x-powered-by:asp.
x-asp-version:2.0.50727
cache-control:max-age=63
content-type:text/html;charset=utf-8
content-length:354
x-via:1.1zhen激ang64:6
connection:keep-alive
...
...