> flags are placed on top of the background and need an alpha channel
Ok, that explains the huge PNGs; can't they be rendered as-is (i.e. include part of the background in the foreground picture?
> first paint is still under 3s
That's really slow. The jankey animation (yay Apple) and rasterized image rendering is horrible; it's a throwback to the late-90s internet.
> the audience for this page is 90% software developers,
> with powerful machines and high bandwidth.
I.e. me, and I find it horribly slow. I'm using a year old rMBP and I have a pretty good internet connection (20MB/s, 10x what I could get in the UK and I actually get pretty close to the max all the time; for a comparison: http://www.webanalyticsworld.net/2014/08/internet-speed-gap-...).
Sure, I'd love fiber, but that's not exactly broadly available (though if I could move my house 1km to the east I'd have it).
I'm on a late-2013 rMBP running Yosemite. The page looks nice and animates smoothly in both Chrome and Safari. There may be some deeper problem on your system.
Ok, that explains the huge PNGs; can't they be rendered as-is (i.e. include part of the background in the foreground picture?
> first paint is still under 3s
That's really slow. The jankey animation (yay Apple) and rasterized image rendering is horrible; it's a throwback to the late-90s internet.
> the audience for this page is 90% software developers, > with powerful machines and high bandwidth.
I.e. me, and I find it horribly slow. I'm using a year old rMBP and I have a pretty good internet connection (20MB/s, 10x what I could get in the UK and I actually get pretty close to the max all the time; for a comparison: http://www.webanalyticsworld.net/2014/08/internet-speed-gap-...).
Sure, I'd love fiber, but that's not exactly broadly available (though if I could move my house 1km to the east I'd have it).