There are so many useful online applications at your need, whenever you need something, just type the keywords into the search box of Google, then it will give you answers. Google is powerful.
The following are some online services I have been using. For fun, and enjoy them.
http://www.yougetsignal.com/tools/web-sites-on-web-server/
IP reverse: find out how many websites hosted on the IP which is now hosting your site.
http://www.websiteoptimization.com/services/analyze/
Analyize your webpage, what is the size of your pages.
http://www.websitepulse.com/help/testtools.china-test.html
For guys outside of the mainland of China, use this service to check whether your site is blocked by G.F.W.
http://ping.eu/ping/
The command of Windows does not work very well. It is a good online ping.
http://www.ip.cn/ or http://www.ip2location.com/default.aspx (the latter is more powerful)
Find out where the geographical location of an IP or a website is located.
“Useful Online Services for Web Page Designers”上的5条回复
嗯,这个内容不错,鼓励;好些都是用的着的
客气了,我只是收集了一下而已,贴在这里给别人参考。但是高手可能用命令行就能达到目的,至少用google什么搜不出来呢?
http://www.iwebtool.com/speed_test
This site can be used to test how fast your domain (web host) is.
这个不错。。试试去
其实最伟大的工具是Google,一切的信息都可以用它来搜索到。