Headers: Permissions-Policy.aria-notify
Permissions-Policy: aria-notify directive
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The HTTP Permissions-Policy header aria-notify directive controls whether the current document is allowed to use the Document.ariaNotify() and Element.ariaNotify() methods to fire screen reader announcements.
Specifically, where a defined policy blocks usage, any announcements created using ariaNotify() silently fail (they will not be sent).
Syntax
Permissions-Policy: aria-notify=<allowlist>;
<allowlist>-
A list of origins for which permission is granted to use the feature. See
Permissions-Policy> Syntax for more details.
Default policy
The default allowlist for aria-notify is self.
Specifications
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
aria-notify |
141Not supported on ChromeOS. |
141Not supported on ChromeOS. |
No | 125Not supported on ChromeOS. |
No | 141Not supported on ChromeOS. |
No | 93Not supported on ChromeOS. |
No | No | 141Not supported on ChromeOS. |
No |
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Permissions-Policy/aria-notify
