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ServiceWorkerRegistration: scope property

The scope read-only property of the ServiceWorkerRegistration interface returns a unique identifier for a service worker registration. The service worker must be on the same origin as the document that registers the ServiceWorker.

Note: This feature is available in Web Workers.

Value

A unique identifier.

Specifications

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
scope 40 17 44 No 27 11.1 40 40 44 27 11.3 4.0

See also

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https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/scope