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.
var encodings[] = PushManager.supportedContentEncodings
An array of strings.
| Specification | Status | Comment |
|---|---|---|
| Push API The definition of 'supportedContentEncodings' in that specification. | Working Draft | Initial definition. |
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 60 | ? | ? | 47 | ? |
| Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|
| Basic support | 60 | 60 | ? | ? | ? | 47 | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/PushManager/supportedContentEncodings