URL.hostname

The hostname property of the URL interface is a USVString containing the domain name of the URL.

Note: This feature is available in Web Workers

Syntax

const domain = url.hostname
url.hostname = domain

Value

A USVString.

Examples

const url = new URL('https://developer.mozilla.org/en-US/docs/Web/API/URL/hostname');
console.log(url.hostname); // Logs: 'developer.mozilla.org'

Specifications

Specification
URL Standard (URL)
# dom-url-hostname

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
hostname
32
13
22
No
19
10
4.4.3
32
22
19
Yes
2.0

See also

  • The URL interface it belongs to.

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https://developer.mozilla.org/en-US/docs/Web/API/URL/hostname