User Agent 字符串描述 :

Internet ExplorerInternet Explorer 5.0
MozillaMozillaProductSlice. Claims to be a Mozilla based user agent, which is only true for Gecko browsers like Firefox and Netscape. For all other user agents it means 'Mozilla-compatible'. In modern browsers, this is only used for historical reasons. It has no real meaning anymore
4.0Mozilla version
compatible Compatibility flag
Indicates that this browser is compatible with a common set of features
MSIE 5.0Name :
Internet Explorer version 5.0
Windows NTOperating System:
icon Windows NT
 

All Internet Explorer user agent strings