This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The Document.origin
read-only property returns the document's origin. In most cases, this property is equivalent to document.defaultView.location.origin
.
Examples
var origin = document.origin; // On this page, returns:'https://developer.mozilla.org' var origin = document.origin; // On "about:blank", returns:'null' var origin = document.origin; // On "data:text/html,<b>foo</b>", returns:'null'
Specifications
Specification | Status | Comment |
---|---|---|
DOM The definition of 'Document.origin' in that specification. |
Living Standard | Initial definition. |
HTML Living Standard The definition of 'origin for Document objects' in that specification. |
Living Standard | Initial definition. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | 41 | No support bug 931884 | No support | No support | No support |
Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | No support | No support | No support | No support | No support | No support |
See also
- The
URLUtils.origin
property.