Note: This feature is only available in Web Workers.
The href property of a WorkerLocation object returns a string containing the serialized URL for the worker's location.
A string.
// In a Web worker, on the page https://developer.mozilla.org/en-US/docs/Web
const result = location.href; // Returns 'https://developer.mozilla.org/en-US/docs/Web'WorkerLocation interface it belongs to.