The supportedContentEncodings read-only property of the PushManager interface returns an array of supported content codings that can be used to encrypt the payload of a push message.
The supportedContentEncodings read-only property of the PushManager interface returns an array of supported content codings that can be used to encrypt the payload of a push message.
An array of strings.
| Specification |
|---|
| Push API # dom-pushmanager-supportedcontentencodings |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
supportedContentEncodings |
60 | 17 | 44 | No | 47 | 16Supported on macOS 13 and later |
No | 60 | 48 | 44 | 16.4 | 4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/PushManager/supportedContentEncodings