Citymapper is what happens when you understand user experience
Slow page.  Ah, I see.  One of the gif's in that page is 24MB:<p><a href="https://d262ilb51hltx0.cloudfront.net/max/800/1*rjIGH2VNUxDerHiGBSydIA.gif" rel="nofollow">https://d262ilb51hltx0.cloudfront.net/max/800/1*rjIGH2VNUxDe...</a><p>And this one is 32MB:<p><a href="https://d262ilb51hltx0.cloudfront.net/max/800/1*a7_PF64-SfAdCLVtVYYDgQ.gif" rel="nofollow">https://d262ilb51hltx0.cloudfront.net/max/800/1*a7_PF64-SfAd...</a><p>Total size of gifs in this page: 149MB.<p>Is Gfycat embedable?  We should encourage its adoption.