This is really important for perceived load time[0]. Here's an article that illustrates how this can work in practice: http://dry.ly/full-streams-ahead http://d

This is really important for perceived load time[0]. Here's an article that illustrates how this can work in practice: http://dry.ly/full-streams-ahead http://dry.ly/full-streams-ahead [0]https://sites.google.com/a/webpagetest.org/docs/using-webpagetest/metrics/speed-index https://sites.google.com/a/webpagetest.org/docs/using-webpag...