Clearing site data
Newly available since 2023-09-18
The Clear-Site-Data header deletes browsing data (such as cookies, storage, or cache) associated with the requesting website.
Learn more
No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.Specifications
- Clear Site Data, from Web Application Security Working Group (W3C).
Browser support
- Chrome 117 Released on 2023-09-12
- Chrome Android 117 Released on 2023-09-12
- Edge 117 Released on 2023-09-15
- Firefox 63 Released on 2018-10-23
- Firefox for Android 63 Released on 2018-10-23
- Safari 17 Released on 2023-09-18
- Safari on iOS 17 Released on 2023-09-18
Usage (according to Chrome Platform Status)
~0.038% of page loads. More data at chromestatus.
Web Platform Tests (WPT)
View the latest WPT test results for this featureView as JSON | Edit this feature | Report an issue | Web-features entry: source, dist