Previously, technical limitations prevented service workers from receiving FetchEvents for favicon requests. Now, service workers receive FetchEvents as long as the request URL is on the same-origin as the service worker.

Specification

Editor's draft

Status in Chromium

Blink>ServiceWorker


Enabled by default (tracking bug) in:

  • Chrome for desktop release 72
  • Chrome for Android release 72
  • Android WebView release 72

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signal
  • No signals

Owners

Search tags

service, worker, workers, serviceworker, serviceworkers, favicon,

Last updated on 2021-02-07