The landscape for the performance-minded developer has changed significantly in the last year or so, with the emergence of HTTP/2 being perhaps the most significant of all. No longer is HTTP/2 a feature we pine for. It has arrived, and with it comes server push! Aside from solving common HTTP/1 performance problems (e.g., head of line blocking and uncompressed headers), HTTP/2 also gives us server
![A Comprehensive Guide To HTTP/2 Server Push — Smashing Magazine](https://cdn-ak-scissors.b.st-hatena.com/image/square/3bbd92a69ee8d0e9979ce5eb06dbc3a5787b5408/height=288;version=1;width=512/https%3A%2F%2Farchive.smashing.media%2Fassets%2F344dbf88-fdf9-42bb-adb4-46f01eedd629%2Ff9f06121-fb03-42d1-b14c-41641fa19b35%2Fgraph-page-load-800w-opt.png)