You also see the background flash as it "renders". The whole website concept is just rotten and dead if you want to even get close to as smooth as Doom in 1995 on computers with less computing power than a shader processor in my mobile phone. Cue the discussion on "speed of light" in this thread while people applaud getting your website to display in under a second.

It's loading favicon.ico, which redirects to favicon.ico/ which returns some kind of html page (larger than the / page itself!), so that seems misconfigured.

Markup is invalid as well.

I thought it was a presentation or something and I needed to use arrows to navigate it..turns out.

Well not really sure what the point of the thing is tbh.

PageSpeed Insights says it is .2 seconds time to interactive on desktop and .8 on mobile.

How long does it take Firefox to show you a loading spinner & new tab?

This website isn't an interactive software application though!

clearly, browsers fail. have you tried lynx?