References Web APIs XMLHttpRequest mozSystem
Collection
Language

XMLHttpRequest: mozSystem property

Note: This feature is available in Web Workers, except for Service Workers.

mozSystem is a boolean. If true, the same origin policy is not enforced on the request.

In this article

Your blueprint for a better internet.

MDN
Support
Our communities
Developers

Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.
Portions of this content are ©1998–2024 by individual mozilla.org contributors. Content available under a Creative Commons license.