Content Security Policy Level 1

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


Established standard

Status in Chromium


Enabled by default (launch bug) in:

  • Chrome for desktop release 14
  • Opera release 15
  • Opera for Android release 15

Consensus & Standardization

  • Shipped
  • Shipped
  • Shipped
  • Mixed signals


Last updated on 2017-06-14