I found a problem with my configuration of php and mysql. It was causing excessive load on the server. But now it loads the page in about a second. Visit the test server at http://netanalyzer.tecnobrat.com to check it out!
Also I need more example sites to post on my website ( http://php-netanalyzer.sourceforge.net ). If you have one, and would like me to post it, e-mail me brian@tecnobrat.com
Thanks!