| Accept-CH: device-memory, dpr, viewport-width, rtt, downlink, ect, mobile, sec-ch-prefers-color-scheme, sec-ch-viewport-height | |
| Feature-Policy: ch-device-memory *; ch-dpr 'none'; ch-viewport-width 'self'; ch-mobile; ch-prefers-color-scheme 'none'; ch-viewport-height 'none' |