Compare resource loading between HTTP/2 (H2O) and HTTP/1.1 (Nginx)
|HTTP/1.1 (Nginx)||HTTP/2 (H2O)|
On top there are two iframes with images split into slices. Each individual image starts loading with a 5 millisecond delay. They share the exact same code, the difference is the web server (H2O at 443, Nginx at a non-standard SSL port 8080). Observe the difference in loading. Reload the page if you missed it.
So... Start serving PHP with H2O today!
Original concept stolen from https://http2.golang.org/gophertiles