http://www.hemidemi.com/bookmark/info/899408 引述『 httping Introduction Httping is like 'ping' but for http-requests. Give it an url, and it'll show you how long it takes to connect, send a request and retrieve the reply (only the headers). Be aware that the transmission across the network also takes time! 』 40 Wed, 19 Nov 2008 00:40:01 +0800 http://www.hemidemi.com/image/bookmark/157/1035933.png 100 75