Location: port

The port property of the Location interface is a USVString containing the port number of the URL. If the URL does not contain an explicit port number, it will be set to ''.


string = object.port;
object.port = string;


// Let's an <a id="myAnchor" href="https://developer.mozilla.org:443/en-US/docs/Location.port"> element be in the document
var anchor = document.getElementByID("myAnchor");
var result = anchor.port; // Returns:'443'


Specification Status Comment
HTML Living Standard
The definition of 'Location.port' in that specification.
Living Standard Initial definition.

Browser compatibility

Update compatibility data on GitHub
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
portChrome Full support YesEdge Full support 12Firefox Full support 22IE Full support YesOpera Full support YesSafari Full support YesWebView Android Full support YesChrome Android Full support YesFirefox Android Full support 22Opera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yes


Full support  
Full support