What vintage Macintosh are you running? Or have I got the wrong pages?
When I start up Mozilla, caching disabled, and go to either page, they
get sucked down, drawn in a 1600x1200 window and the "Document: Done."
message appears, all in a fraction of a second. Too small to time it
Early 1997 vintage Alpha with a Matrox Millenium, running Linux. And
no this is not the latest Mozilla with super-duper NGLayout, it's an
old version (3 July '98 IIRC).
Connectivity: To test it I just D/Led a 10 MB file from your ftp site.
It came in at 96 KB/s first time, 110 second time.
Out of curiosity I also tried it with Navigator 4.5 for x86 Linux,
running under an x86 emulator. Same machine, same size display etc.
It takes 3 to 4 seconds for either page.