Can I use
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HTTP/3 protocol

- OTHER

Upcoming version of the HTTP networking protocol, which is currently a draft. Previously known as HTTP-over-QUIC. Uses QUIC as its transport layer protocol.

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 84: Disabled by default
  3. 85 - 86: Disabled by default
  4. 87 - 90: Supported
  5. 91: Supported

Firefox

  1. 2 - 71: Not supported
  2. 72 - 87: Disabled by default
  3. 88: Supported
  4. 89: Supported
  5. 90 - 91: Supported

Chrome

  1. 4 - 78: Not supported
  2. 79 - 84: Disabled by default
  3. 85 - 86: Disabled by default
  4. 87 - 90: Supported
  5. 91: Supported
  6. 92 - 94: Supported

Safari

  1. 3.1 - 13.1: Not supported
  2. 14: Disabled by default
  3. 14.1: Disabled by default
  4. 15 - TP: Disabled by default

Opera

  1. 9 - 72: Not supported
  2. 73: Disabled by default
  3. 74 - 75: Supported
  4. 76: Supported

Safari on iOS

  1. 3.2 - 13.7: Not supported
  2. 14: Disabled by default
  3. 14.5: Disabled by default

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 91: Supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 62: Not supported

Chrome for Android

  1. 91: Supported

Firefox for Android

  1. 89: Disabled by default

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4 - 13.0: Not supported
  2. 14.0: Supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Wikipedia article about HTTP/3