Hmmm yes, see what you mean about the page being somewhat on the largish side.
And it does act a bit sluggishly in the Editor...
Just a thought: Wouldn't this kind of data be better presented in a linked spreadsheet file rather than being integrated into an html page?
As an example, in its present html form, the page does after all contain a total of 215,135 non-breaking spaces
Maybe Homesite specializes in the processing of spaces (at the possible expense of a whole lot of other things!