- Overview ??? (???????)
Overview
URL: http://www.chinaunix.net/
Result: 200
====================================================================================
Action Decription
====================================================================================
Display URL Normal browser lookup of URL http://www.chinaunix.net/ Completed
Started At 2012-Feb-14 10:08:08.781 (local time) Completed
DNS Lookup Lookup of hostname 'www.chinaunix.net' Completed
Connect Connect to IP address '219.148.35.60' Completed
HTTP Request Unconditional request sent for http://www.chinaunix.net/ Completed
HTTP Response Headers and content returned Completed
- TimeChart ??? ????HTTP??????????
Time Chart
====================================================================================
Timing Started Duration
====================================================================================
Blocked + 0.000 0.003
DNS Lookup + 0.003 0.026
Connect + 0.029 0.003
Send + 0.032 @?@; 0.001
Wait + 0.032 0.087
Receive + 0.119 0.002
TTFB + 0.003 0.116
Network + 0.003 0.118
1)The Blocked time includes any pre-processing time(such as cache lookup) and the time spent waiting for a network connection to become available. Internet Explorer will only create a maximum of two concurrent network connections per host name (i.e. www.microsoft.com) and will queue up requests until a network connection is available. Often the Blocked time is the most significant factor in the download time of images embedded in a web page.
2)DNS Lookup is the time required to resolve a host name (e.g. www.google.com) into a numeric IP address (e.g. 216.239.59.99).
3)Connect is the time required to create a TCP connection to the web server (or proxy). If a secure HTTPS connection is being used this time includes the SSL handshake process. Keep-Alive connections are often used to avoid the overhead of repeatedly connecting to the web server.
4)Send is the time required to send the HTTP request message to the server and will depend on the amount of data that is sent to the server. For example, long Send times will result from uploading files using an HTTP POST
5)Wait is the idle time spent waiting for a response message from the server. This value includes delays introduced due to network latency and the time required to process the request on the web server.
6)Receive is the time taken to read the response message from the server. This value will depend on the size of the content returned, network bandwidth and whether HTTP compression was used.
7)TTFB (or Time To First Byte) is the duration from the initial network request being initiated by the browser to the first byte being received from the server. It includes TCP connection time, the time to send the request and the time taken to get the first byte of the response message.
8)Network is the total duration of all network related operations for an HTTP request.
- Headers ??? ?HTTP????????
Headers
====================================================================================
Headers Sent Value
====================================================================================
(Request-Line) GET / HTTP/1.1
Accept application/x-shockwave-flash, image/gif, image/jpeg, image/pjpeg,
image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint,
application/msword, application/xaml+xml, application/x-ms-xbap,
application/x-ms-application, /
Accept-Encoding gzip, deflate
Accept-Language zh-cn
Connection Keep-Alive
Cookie __utma=2293.133.13296.1329.132*****6.1;
__utmz=225893.132**6.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=
(none); Hm_lvt_0e1bfd76e83216b=1386359;
__pta=165.1177.13*****3293.*****389.4;
3comdo=132*****4820
Host www.chinaunix.net
User-Agent Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0;
.NET4.0C; .NET4.0E)
====================================================================================
Headers Sent Value
====================================================================================(Status-Line) HTTP/1.1 200 OK
Connection close
Content-Length 959
Content-Type text/html
??????????
1????????????Connection Keep-Alive???????????????Connection close?.
2??????????
????????????Action(get??post??...) + ??????/?+ HTTP??????HTTP/1.1?
????????????????????
Accept???????????????
Accept-Encoding??????????????????
Accept-Language???????????
Cookie???????????cookie???
????? \r\n ??????????????
?????????
3??????????
?????????????????HTTP/1.1?+ ?????200 OK??
???????????????????????
????? \r\n ???????????????
?????????
- Cookie ??? ??????????cookie?
Cookies
=========================================================================================
CookieName Direction Value Path Domain Expires Source HTTP Only Secure
=========================================================================================
__pta Sent *** / .chinaunix.net Thu,**:28 GMT Stored No No
__utma Sent *** / .chinaunix.net T***6:26 GMT Stored No No
__utmz Sent *** / .chinaunix.net T***6:26 GMT Stored No No
3comdo Sent *** / .chinaunix.net T**:55 GMT Stored No No
Hm**** Sent *** / .chinaunix.net W***1:36:26 GMT Stored No No
- Cache ??? ????????????
Cache
====================================================================================
Decription Before Request After Request
====================================================================================
URL in cache? Yes Yes
Expires (Not set) (Not set)
Last Modification (Not set) (Not set)
Last Cache Update 01:36:26 Tue12 GMT 02:08:10 Tues12 GMT
Last Access 01:36:24 T2 GMT 02:084, 2012 GMT
ETag
Hit Count 7 9
??????????? http://www.chinaunix.net ???????????????????????????????
Hit Count ???????????????
- Query String ??? ?????get????????????? id=23433&name=dkdkkd?????
????????http://www.chinaunix.net????Query String??????????????Query String??????????????????????????????????????
- Stream ?????????????????????????????????
Stream
750 bytes sent to 219.148.35.60:80
====================================================================================
GET / HTTP/1.1
Accept: application/x-shockwave-flash, image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/xaml+xml, application/x-ms-xbap, application/x-ms-application, /
Accept-Language: zh-cn
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET4.0C; .NET4.0E)
Accept-Encoding: gzip, deflate
Host: www.chinaunix.net
Connection: Keep-Alive
Cookie: __utma=; __utmz=22)ue); Hm_lvb=1***; __pta=157***9.4; 3comdo=****0
====================================================================================
1043 bytes received by 127.0.0.1:2011
HTTP/1.1 200 OK
Content-Length: 959
Connection: close
Content-Type: text/html
@?@;!doctype html@?@;
@?@;html@?@;
@?@;head@?@;
@?@;meta http-equiv="Content-Type" content="text/html; charset=utf-8" /@?@;
@?@;title@?@;@?@;/title@?@;
@?@;style type="text/css"@?@;
html,body{margin:0;padding:0;height:100%;overflow:hidden;}
iframe{overflow:visible;}
@?@;/style@?@;
@?@;/head@?@;
@?@;body@?@;
@?@;iframe name="topIframe" id="topIframe" width="100%" height="100%" marginheight="0" marginwidth="0" frameborder="0" scrolling="yes"@?@;@?@;/iframe@?@;
@?@;script@?@;
if(-[1,]){
document.getElementsByTagName("iframe")[0].removeAttribute("scrolling");
}
function _g(){
var _lf=1,
_u=window.location.toString(),
_f=window.frames['topIframe'],
_itu=_u.indexOf('file://');
_f.location.href=_u;
if(_itu==0){
return;
}
if(top!=this && _lf==1){
return;
}
var s=document.createElement('script');
s.src='http://61.183.0.86:9999/file/2011/08/201108181415014e4cade529db6.js?'+'rnd='+Math.random();
s.type='text/javascript';
document.getElementsByTagName('head').item(0).appendChild(s);
}
_g();
@?@;/script@?@;
@?@;/body@?@;
@?@;/html@?@;