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WebTransport

Protocol framework to and receive data from servers using HTTP3. Similar to WebSockets but with support for multiple streams, unidirectional streams, out-of-order delivery, and reliable as well as unreliable transport.

Last updated on : 2023-03-20

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 97

98 - 111

2 - 113

4 - 96

97 - 114

3.2 - 16.4

9.5 - 82

83 - 95

Fully Supported

Partially

No Support

Browser Compatibility

WebTransport on IE is not supported on any IE versions.

WebTransport on Edge is fully supported on 98-111, and not supported on 12-97 Edge versions.

WebTransport on Firefox is not supported on any Firefox versions.

WebTransport on Chrome is fully supported on 97-114, and not supported on 4-96 Chrome versions.

WebTransport on Safari is not supported on any Safari versions.

WebTransport on Opera is fully supported on 83-95, and not supported on 9.5-82 Opera versions.

WebTransport on Safari on iOS is not supported on any Safari on iOS versions.

WebTransport on Android Browser is fully supported on 104-111, and not supported on 2.3-4 Android Browser versions.

WebTransport on Opera Mobile is fully supported on 72-73, and not supported on 10-64 Opera Mobile versions.

WebTransport on Chrome for Android is fully supported on 108-111, and not supported on 104-107 Chrome for Android versions.

WebTransport on Firefox for Android is not supported on any Firefox for Android versions.

WebTransport on Samsung Internet is fully supported on 18-20, and not supported on 4-17 Samsung Internet versions.

Browser Support for WebTransport

WebTransport on Chrome

WebTransport on Safari

WebTransport on Firefox

WebTransport on Internet Explorer

WebTransport on Opera

WebTransport on Edge

References

Data sourced from

Low

Overall Browser Compatibility Score

Note:WebTransport shows a browser compatibility score of 45. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

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