It looks like most of the images are .svg, and the majority of their assets are coming from the same URL which could help them pipeline the resources if the server is using SPDY or HTTP 2 (though it looks like HTTP 1.1 to me).
It's mostly a static website so I don't really know what's so fascinating about it loading fast. Nothing to see here, move along.
It's mostly a static website so I don't really know what's so fascinating about it loading fast. Nothing to see here, move along.