I see this site is doing the "incompatible with recent versions of Firefox" thing that steals the content away after displaying it for a split second, like imgur has also done (among others, I'm sure).

That said, I recommend reading the Superflat manifesto: https://www.amazon.com/Superflat-English-Japanese-Takashi-Mu... ...obviously this might be mentioned in the linked page that doesn't like me.