http://uptime.netcraft.com
The site www.openfind.com.tw is running Apache/1.3.27 (Unix) PHP/4.3.1 mod_gzip/1.3.19.1a on FreeBSD.
The site taiwan.cnet.com is running Apache/1.3.27 (Unix) PHP/4.3.1 behind a computer running Linux
The site www.yahoo.com is running unknown on FreeBSD.
The site www.google.com is running GWS/2.1 on Linux.

這才好玩：
The site www.microsoft.com is running Microsoft-IIS/6.0 on Linux.