Photo credits
first-paint-vs-spdy-dark
A graph of SPDY usage vs time to first paint
Web Perf Hero award
1024px-Ajedrez_madera_en_fogata
Myresluger
https://commons.wikimedia.org/wiki/File:Myresluger2.jpg
Rainbow_paint_swatches
https://commons.wikimedia.org/wiki/File:Rainbow_paint_swatches.jpg
A5_with_Frankfurt_airport_on_the_horizon_-_Autobahn_A5_mit_Flughafen_Frankfurt_am_Horizont_-_02