Permissions-Policy: language-detector directive

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The HTTP Permissions-Policy header language-detector directive controls access to the language detection functionality of the Translator and Language Detector APIs.

Specifically, where a defined policy blocks usage, any attempts to call the API's language detection methods will fail with a NotAllowedError DOMException.

Syntax

http
Permissions-Policy: language-detector=<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 language-detector is self.

Specifications

This feature does not appear to be defined in any specification.

Browser compatibility

See also