W3cubDocs

/Web APIs

HTMLAreaElement.hostname

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

Value

A USVString containing the domain of the URL associated with the area element. It can be used as both a setter and getter.

Examples

<textarea id="log" rows="4" cols="100"></textarea>
<map name="infographic">
    <area id="area1" shape="rect" coords="184,6,253,27"
          href="/en-US/docs/HTMLAreaElement"
          target="_blank" alt="Mozilla" />
    <area  id="area2" shape="circle" coords="130,136,60"
          href="https://coolexample.com/"
          target="_blank" alt="MDN" />
</map>

// An  element is in the document
const area1 = document.getElementById("area1");
const area2 = document.getElementById("area2");

const log = document.getElementById("log");
log.textContent = `area1 hostname: ${ area1.hostname } \n`; // 'developer.mozilla.org'
log.textContent += `area2 hostname: ${ area2.hostname }`;  // 'coolexample.com'

Specifications

Specification
HTML Standard
# dom-hyperlink-hostname-dev

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
1
12
1
5
15
1
1
18
4
14
1
1.0

See also

© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/HTMLAreaElement/hostname