Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The URLUtilsReadOnly
.port
read-only property returns a DOMString
containing the port number of
the URL.
Syntax
string = object.port;
Examples
// In a Web worker, on the page https://developer.mozilla.org/en-US/URLUtilsReadOnly.port
var result = window.self.port; // Returns:'80'
Specifications
Specification | Status | Comment |
---|---|---|
URL The definition of 'URLUtilsReadOnly.port' in that specification. |
Living Standard | Initial definition. |
Browser compatibility
BCD tables only load in the browser
See also
- The
URLUtilsReadOnly
interface it belongs to.