Adopting HTTP/2 speeds up your website without any changes to your existing codebase. CloudFlare provides free HTTP/2 capabilities with the click of a button.Get HTTP/2 Now Learn more about HTTP/2
Your browser does not support HTTP/2, but it supports SPDY. As CloudFlare supports both, you can still see similar results to HTTP/2 with SPDY.
This demo loads 200 image slices in both HTTP/1.1 and HTTP/2. In HTTP/1.1, the browser has to use many separate TCP connections to load the slices. This incurs a significant amount of overhead because only a small number of images are downloaded in parallel. Curious about how this demo works?
HTTP/2 changes the web development best practices of HTTP/1.1. Domain sharding, concatenating files, and inlining assets are no longer necessary for an optimized website. Learn more ›
HTTP/2 is a binary format, making debugging more difficult. We’ve put together a comprehensive guide to troubleshooting HTTP/2 applications. Learn more ›
HTTP/2 Server Push allows a server or edge network to send assets to the browser before it even asks for them. Learn more ›