client-hints/accept-ch-feature-policy-navigation.https.html.headers

Accept-CH: Sec-CH-Device-Memory, Device-Memory, Sec-CH-DPR, DPR, Sec-CH-Viewport-Width, Viewport-Width
Feature-Policy: ch-device-memory *; ch-dpr 'none'; ch-viewport-width 'self'; ch-ua 'self'; ch-ua-mobile 'none'; ch-prefers-color-scheme 'none'