Ah, my apologies. It wasn't clear because you originally referred to "four lines of text", and the marerial.io site has got about a dozen links and animations, but I do get your point.

It's still significantly closer to 800kb than 5mb, though: http://i.imgur.com/0fuGPwj.png

(I'm sure there's a better way to get the full size of the site than looking at all the requests and eyeballing the sum...)

>I'm sure there's a better way to get the full size of the site than looking at all the requests and eyeballing the sum...

It'll say the total in the bottom left corner of the network tab. 42 requests | 782 KB transferred.