Feature-Policy

HTTP response header

Header usage statistics

Feature-Policy response header information and usage statistics.

Websites using header Feature-Policy192,357
Percentage of websites that use Feature-Policy header0.19%
Total discovered header valuesMore than 10,000
Header uses directivesYes
Header values are unique or randomNo
Most popular in the country US

Feature-Policy directives (25 total)

  • accelerometer
  • ambient-light-sensor
  • autoplay
  • battery
  • camera
  • display-capture
  • document-domain
  • encrypted-media
  • execution-while-not-rendered
  • execution-while-out-of-viewport
  • fullscreen
  • geolocation
  • gyroscope
  • legacy-image-formats
  • magnetometer
  • microphone
  • midi
  • navigation-override
  • payment
  • picture-in-picture
  • publickey-credentials-get
  • sync-xhr
  • usb
  • vr
  • xr-spatial-tracking

Feature-Policy Directives

Feature-Policy directives value information and usage statistics

DirectiveShareWebsites countUnique Values
geolocation0.59%1,1287
microphone0.47%9105
fullscreen0.42%8089
magnetometer0.40%7694
gyroscope0.40%7674
camera0.35%6747
sync-xhr0.26%4934
payment0.25%4744
midi0.22%4293
accelerometer0.21%3953
usb<0.1%813
ambient-light-sensor<0.1%622
display-capture<0.1%492
autoplay<0.1%343
encrypted-media<0.1%313
vr<0.1%312
picture-in-picture<0.1%242
xr-spatial-tracking<0.1%232
document-domain<0.1%173
battery<0.1%152
publickey-credentials-get<0.1%132
navigation-override<0.1%101
execution-while-not-rendered<0.1%71
execution-while-out-of-viewport<0.1%71
legacy-image-formats<0.1%31

Distribution by websites popularity

Feature-Policy detection in the top websites by popularity

Top 10k sites124 websites
Top 100k sites1,177 websites
Top 1m sites9,064 websites

Websites utilizing Feature-Policy

List of websites that use Feature-Policy header

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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common Feature-Policy header values

Header valueValue prevalence
accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none'5.94%
geolocation 'self'; vibrate 'none'4.86%
camera 'none';microphone 'none';sync-xhr 'none'4.03%
autoplay 'self';camera 'none';fullscreen 'self';geolocation 'none';microphone 'none';payment 'none'3.54%
accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment *; usb 'none'2.85%
microphone 'none'; geolocation 'none'2.63%
sync-xhr 'self'1.98%
autoplay 'none'; camera 'none'1.83%
geolocation 'none'; midi 'none'; camera 'none'; usb 'none'; magnetometer 'none'; accelerometer 'none'; vr 'none'; ambient-light-sensor 'none'; gyroscope 'none'; microphone 'none'1.56%
autoplay 'self';camera 'self';fullscreen 'self';geolocation 'none';microphone 'self';payment 'none'1.51%
accelerometer 'self'; autoplay 'self'; camera 'self'; encrypted-media 'self'; fullscreen 'self'; geolocation 'self'; gyroscope 'self'; magnetometer 'self'; microphone 'self'; midi 'self'; payment 'self'; usb 'self'1.49%
geolocation 'self'1.24%
fullscreen 'none'1.15%
fullscreen *;1.07%
fullscreen 'self'1.04%
geolocation none;midi none;notifications none;push none;sync-xhr none;microphone none;camera none;magnetometer none;gyroscope none;speaker self;vibrate none;fullscreen self;payment none;1.01%
payment 'self'; display-capture 'self'0.98%
accelerometer 'none';ambient-light-sensor 'none';autoplay 'self';camera 'none';encrypted-media 'none';fullscreen 'self';geolocation 'self';gyroscope 'none';magnetometer 'none';microphone 'none';midi 'none';payment 'none';picture-in-picture 'none';speaker 0.94%
camera 'none'0.85%
microphone 'none'; payment 'none'; sync-xhr 'self'0.84%