How we built it


Defines the "preload" keyword that may be used with `link` elements. This keyword provides a declarative fetch primitive that initiates an early fetch and separates fetching from resource execution.



Working draft or equivalent

Status in Chromium

Enabled by default (launch bug) in:

  • Chrome for desktop release 50
  • Chrome for Android release 50
  • Chrome for iOS release 50
  • Android WebView release 50
  • Opera release 50
  • Opera for Android release 50

Consensus & Standardization


Last updated on 2016-07-26