Hi Eric,
Your site on my 3Mb UVerse connection took about 15 seconds to load. Tony's site took about 3-4 seconds to load for me. My site took about 2 seconds to load.
Tony, nor I, use a CDN on our sites, so I do not know if that has anything to do with yours.
My site is almost 100% HTML 5 compliant, which means it can be looked with any modern browser (IE is not modern, and I do not know about Edge) and it looks all the same, including mobile devices. My site is a responsive web template, also.
I constantly test my site
here. This site shows you what could be improved on your site in terms of load time, overall speed, etc.
John