HTTP HTTP is an acronym for Hyper Text Transfer Protocol. HTTP is the underlying protocol used by the World Wide Web and this protocol defines how messages are formatted and transmitted, and what actions Web servers and browsers should take in response to various commands./2 was finalized by the IETF earlier this year. This update to the HTTP protocol is the first major update in 16 years, since HTTP/1.1 was adopted in 1999. HTTP/2 promises faster websites by reducing latency through various innovations. Additionally, all major browser vendors have announced intentions to support HTTP/2 over TLS/SSL Secure Sockets Layer. Provides a secure means of sending data over the internet. Used for authenticated and private actions. only, meaning that HTTP/2 brings with it an era of HTTPS HTTPS is an acronym for Hyper Text Transfer Protocol Secure. HTTPS is the secure version of HTTP, the protocol over which data is sent between your browser and the website that you are connected to. The 'S' at the end of HTTPS stands for 'Secure'. It means all communications between your browser and the website are encrypted. This is especially helpful for protecting sensitive data like banking information. only websites. For a deeper dive into HTTP/2, highly recommend the chapter on HTTP/2 in High Performance Browser Networking.
For the WordPress 4.4 release cycle, Scott Taylor has asked Eric Andrew Lewis and I to investigate what, if anything, WordPress can do to make HTTP/2 integration seamless. We want to get this discussion started with some initial thoughts and an invitation to brainstorm in a dev chat next week.
HTTP/2 has been developed to just work with existing websites, suggesting that there is nothing in particular that we need to do to make WordPress compatible with HTTP/2; however, for all intents and purposes, HTTPS is required for HTTP/2 to work in browsers. One area of focus for making it easier to deploy Launching code from a local development environment to the production web server, so that it's available to visitors. WordPress with HTTP/2 is to focus on tickets related to TLS/SSL issues. John Blackbourn has graciously compiled a list of tickets that could use attention:
In addition to focusing on these tickets, Eric and I have started working on more documentation for setting up TLS/SSL for WordPress, which will naturally lend itself to guides on HTTP/2 deployments for WordPress.
For those interested, Eric and I set up a test bed for HTTP/2 and WordPress. We have two sites set up, one with HTTP/1.1 and one with HTTP/2. Currently, they are running the exact same code base (with Twenty Sixteen!) and only differ in the protocol that is used. We intend to experiment with ideas on this setup. The repo is on Github and we plan to make more setup information available soon.
To kick things off, we will have a meeting on September 10 at 20:00 UTC in the #core room on slack.
#agenda, #http2, #https