HTTP/2

The HTTP/2 protocol is a major revision of the HTTP network protocol, providing improved performance and efficiency by using a single TCP connection to send multiple streams of data at once.

Baseline Status: Achieved Widely Available on Mar 30, 2018 (Cross-browser Newly Available since Sep 30, 2015).

Desktop Browser Engine Support

Google Chrome

41

Supported

Mozilla Firefox

36

Supported

Apple Safari

9

Supported

Microsoft Edge

12

Supported

Mobile Browser Engine Support

Chrome Android

41

Firefox Android

36

Safari iOS

9

Specifications and References

Specification ↗ Can I Use (http2) ↗ Feature XML ↗