HTMLAreaElement.host

The HTMLAreaElement.host property is a USVString containing the host, that is the hostname, and then, if the port of the URL is nonempty, a ':', and the port of the URL.

Syntax

// Getter
string = area.host;
// Setter
area.host = string;

Examples

const area = document.createElement("area");

area.href = "https://developer.mozilla.org/en-US/HTMLAreaElement"
area.host == "developer.mozilla.org"

area.href = "https://developer.mozilla.org:443/en-US/HTMLAreaElement"
area.host == "developer.mozilla.org"
// The port number is not included because 443 is the scheme's default port

area.href = "https://developer.mozilla.org:4097/en-US/HTMLAreaElement"
area.host == "developer.mozilla.org:4097"

Specifications

Specification
HTML Standard (HTML)
# dom-hyperlink-host-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
host
1
12
1
5
In Internet Explorer 9, the host of an <a> always include the port (e.g. developer.mozilla.org:443), even if there is no explicit port in the href attribute value.
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/host