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http permissions policy directive

Permissions-Policy: language-detector directive

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Limited availability

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, the LanguageDetector.availability() static method will return unavailable, and any attempts to call the API’s other methods will fail with a NotAllowedError DOMException.

Syntax

Permissions-Policy: language-detector=<allowlist>;
  • <allowlist>

Default policy

The default allowlist for language-detector is self.

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also