Allows web developers selectively enable and disable specific web technologies, especially those that enable two-way communication between the user and web application. For example, the header may inform the user mobile device that the website is not using camera or location tracking by design.

Reference...

We have seen 1047 websites setting the Feature-Policy HTTP header and 484 unique values of this header.

  • www.theguardian.com camera 'none'; microphone 'none'; midi 'none'
  • themeforest.net accelerometer 'none'; camera 'none'; document-domain 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'
  • photodune.net accelerometer 'none'; camera 'none'; document-domain 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'
  • graphicriver.net accelerometer 'none'; camera 'none'; document-domain 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'
  • xalqbank.az accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none'
  • www.albayan.ae camera 'none'; microphone 'none'; midi 'none'; geolocation 'none'
  • videohive.net accelerometer 'none'; camera 'none'; document-domain 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'
  • fileunemployment.org fullscreen 'none' unsized-media 'none'; geolocation 'self' https://fileunemployment.org; camera 'self';
  • deemasfashion.com geolocation 'self'; vibrate 'none'
  • audiojungle.net accelerometer 'none'; camera 'none'; document-domain 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'
  • worldofsolitaire.com speaker 'self'; autoplay 'self'; fullscreen 'self'; oversized-images 'self'; camera 'none'; geolocation 'none'; microphone 'none'; midi 'none'; payment 'none'; usb 'none'; vr 'none'; sync-xhr 'none'
  • www.wehkamp.nl accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; usb 'none'
  • pentest-tools.com accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none';
  • littlecaesars.com camera 'none'; fullscreen 'none'; geolocation 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'; vibrate 'none'; vr 'none';
  • www.apep.es accelerometer 'self'; ambient-light-sensor 'self'; autoplay 'self'; camera 'self'; encrypted-media 'self'; fullscreen 'self'; geolocation 'self'; gyroscope 'self'; magnetometer 'self'; microphone 'self'; midi 'self'; payment 'self'; picture-in-picture 'self'; speaker 'self'; usb 'self'; vr 'self'
  • garrigues.com geolocation 'self'; midi 'self'; notifications 'self'; push 'self'; sync-xhr 'self'; microphone 'self'; camera 'self'; magnetometer 'self'; gyroscope 'self'; speaker 'self'; vibrate 'self'; fullscreen 'self'; payment 'self';
  • labour.gov.in fullscreen 'none'
  • www.vilnius.lt geolocation
  • 3docean.net accelerometer 'none'; camera 'none'; document-domain 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; speaker 'none'; usb 'none'
  • wizzair.com autoplay 'none'; camera 'none'; encrypted-media 'none'; fullscreen 'self'; geolocation 'self'; microphone 'none'; midi 'none'; payment 'self'; vr 'none'
  • behdasht.gov.ir sync-xhr 'self'
  • mailbox.org accelerometer 'none'; camera 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; usb 'none';
  • f-droid.org accelerometer 'none'; ambient-light-sensor 'none'; autoplay 'none'; camera 'none'; display-capture 'none'; document-domain 'none'; document-write 'none'; encrypted-media 'none'; fullscreen 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; midi 'none'; payment 'none'; picture-in-picture 'none'; speaker 'none'; sync-xhr 'none'; usb 'none'; wake-lock 'none'; webauthn 'none'; vr 'none'; xr 'none';
  • scotthelme.co.uk accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none'
  • webcookies.org accelerometer 'none'; ambient-light-sensor 'none'; autoplay 'none'; camera 'none'; encrypted-media 'none'; fullscreen 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; midi 'none'; payment 'none'; picture-in-picture 'none'; speaker 'none'; sync-xhr 'none'; usb 'none'; vr 'none'