Allows you to create a whitelist of sources of trusted content, and instructs the browser to only execute or render resources from those sources.

Specification

Established standard

Status in Chromium

Blink


Enabled by default (tracking bug) in:

  • Chrome for desktop release 14

Consensus & Standardization

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

  • Shipped/Shipping
  • Shipped/Shipping
  • Shipped/Shipping
  • Mixed signals

Owners

Last updated on 2020-11-09