PushManager.supportedContentEncodings
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
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.
Syntax
var encodings[] = PushManager.supportedContentEncodings
Value
An array of strings.
Specifications
| Specification |
|---|
| Push API # dom-pushmanager-supportedcontentencodings |
Browser compatibility
| 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
Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.
|
No |
47 |
No |
No |
60 |
48
Push enabled by default.
|
44 |
No |
4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/PushManager/supportedContentEncodings