This option instructs fetch() to perform resource fetching with the keepalive flag set for non-blocking event reporting, analytics, etc. as well as the Beacon API (SendBeacon).
Status in Chromium
Enabled by default (tracking bug) in:
- Chrome for desktop release 66
- Chrome for Android release 66
- Android WebView release 66
Consensus & Standardization
Last updated on 2020-11-09