| Websites using header Feature-Policy | 32,838 |
| Percentage of websites that use Feature-Policy header | 0.28% |
| Total discovered header values | 4,057 |
| Header uses directives | Yes |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
| Directive | Share | Websites count | Unique Values |
|---|---|---|---|
| geolocation | <0.1% | 24 | 3 |
| fullscreen | <0.1% | 19 | 3 |
| camera | <0.1% | 18 | 2 |
| autoplay | <0.1% | 7 | 3 |
| microphone | <0.1% | 6 | 3 |
| sync-xhr | <0.1% | 6 | 1 |
| accelerometer | <0.1% | 5 | 1 |
| encrypted-media | <0.1% | 4 | 2 |
| magnetometer | <0.1% | 4 | 1 |
| midi | <0.1% | 4 | 2 |
| payment | <0.1% | 4 | 2 |
| battery | <0.1% | 3 | 1 |
| gyroscope | <0.1% | 3 | 1 |
| ambient-light-sensor | <0.1% | 2 | 1 |
| display-capture | <0.1% | 2 | 1 |
| legacy-image-formats | <0.1% | 2 | 1 |
| navigation-override | <0.1% | 2 | 1 |
| usb | <0.1% | 2 | 1 |
| xr-spatial-tracking | <0.1% | 2 | 1 |
| document-domain | <0.1% | 1 | 1 |
| vr | <0.1% | 1 | 1 |
| Top 10k sites | 122 websites |
| Top 100k sites | 574 websites |
| Top 1m sites | 5,652 websites |
| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
52 | |
|
|
United States of America
|
63 | |
|
|
United Kingdom
|
108 | |
|
|
United States of America
|
123 | |
|
|
United States of America
|
143 | |
|
|
United States of America
|
171 |
| Header value | Value prevalence |
|---|---|
| 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' | 9.26% |
| accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none' | 7.48% |
| microphone 'none'; geolocation 'none' | 3.60% |
| 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 | 3.58% |
| geolocation 'self'; vibrate 'none' | 2.16% |
| geolocation 'none'; midi 'none'; camera 'none'; usb 'none'; magnetometer 'none'; accelerometer 'none'; vr 'none'; ambient-light-sensor 'none'; gyroscope 'none'; microphone 'none' | 1.90% |
| 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 'se | 1.80% |
| sync-xhr 'self' | 1.41% |
| 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; | 1.25% |
| autoplay 'none'; camera 'none' | 1.18% |
| accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment *; usb 'none' | 1.13% |
| geolocation 'self' | 1.09% |
| camera 'none'; display-capture 'none'; geolocation 'none'; microphone 'none'; payment 'none'; usb 'none' | 1.01% |
| microphone 'none' | 1.00% |
| geolocation 'none'; midi 'none'; camera 'none'; usb 'none'; magnetometer 'none'; accelerometer 'none'; vr 'none'; speaker 'none'; ambient-light-sensor 'none'; gyroscope 'none'; microphone 'none' | 0.91% |
| camera 'none'; microphone 'none' | 0.88% |
| microphone 'none'; payment 'none'; sync-xhr 'self' | 0.86% |
| camera 'none' | 0.85% |
| fullscreen 'none'; microphone 'none' | 0.71% |
| fullscreen *; autoplay *; gyroscope 'self'; accelerometer 'self'; geolocation * | 0.70% |