Window location.origin

Get the protocol, hostname and port number of the URL:

let origin = location.origin;

Description

The origin property returns the protocol, hostname and port number of a URL.

The origin property is read-only.

If the port number is not in the URL, or if it is a default port like 80 (Http), or 443 (https), some browsers will not display the port number.

location.origin

Type	Description
A string	The protocol (including ://), the domain name (or IP address) and port number (including the colon sign (:) of the URL. For URL's using the "file:" protocol, the return value differs between browsers.

location.origin is supported in all browsers:


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	Yes