HTML DOM Document baseURI

Get the baseURI of the document:

let base = document.baseURI;

Description

The baseURI property returns the base URI of the document.

The baseURI property is read-only.

document.baseURI

Type	Description
String	The Base URI of the document.

document.baseURI is a DOM Level 4 (2015) feature.

It is supported in all modern browsers:


Chrome	Edge	Firefox	Safari	Opera
Yes	Yes	Yes	Yes	Yes

document.baseURI is not supported in Internet Explorer 11 (or earlier).