If you use HomeSite open the web page that you want to test, on the top menu click "Tools" / "Document Weight" it will show the load speed of a web page for a surfer using a 14.4, 28.8 and a 56k modem, the newer version may show load speeds for DSL and Cable - it use to be Allaire but it now appears that Macromedia now sells the software:
http://www.macromedia.com/software/homesite/
