

It can be either a shared cache or a private cache. Implementation that holds requests and responses for reusing in subsequent requests. This section defines the terms used in this document, some of which are from the specification. Experimental Feature-Policy: xr-spatial-tracking.Experimental Non-Standard Feature-Policy: unsized-media.Experimental Non-Standard Feature-Policy: unoptimized-images.Experimental Feature-Policy: speaker-selection.Experimental Feature-Policy: screen-wake-lock.Experimental Feature-Policy: publickey-credentials-get.Experimental Feature-Policy: picture-in-picture.Experimental Non-Standard Feature-Policy: oversized-images.Experimental Feature-Policy: microphone.Experimental Feature-Policy: magnetometer.Experimental Non-Standard Feature-Policy: legacy-image-formats.

Experimental Non-Standard Feature-Policy: layout-animations.Experimental Feature-Policy: geolocation.Experimental Feature-Policy: fullscreen.Experimental Feature-Policy: encrypted-media.Experimental Feature-Policy: document-domain.Experimental Feature-Policy: display-capture.Experimental Feature-Policy: ambient-light-sensor.Experimental Feature-Policy: accelerometer.Reason: CORS preflight channel did not succeed.Reason: CORS header 'Origin' cannot be added.Reason: Credential is not supported if the CORS header 'Access-Control-Allow-Origin' is '*'.Reason: Multiple CORS header 'Access-Control-Allow-Origin' not allowed.Reason: CORS header 'Access-Control-Allow-Origin' missing.Reason: missing token 'xyz' in CORS header 'Access-Control-Allow-Headers' from CORS preflight channel.Reason: expected 'true' in CORS header 'Access-Control-Allow-Credentials'.Reason: Did not find method in CORS header 'Access-Control-Allow-Methods'.Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Methods'.Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Headers'.Reason: CORS request external redirect not allowed.Reason: CORS header 'Access-Control-Allow-Origin' does not match 'xyz'.Experimental Non-Standard Deprecated Viewport-Width.Experimental Sec-CH-UA-Platform-Version.Experimental Sec-CH-UA-Full-Version-List.Non-Standard Deprecated Large-Allocation.Experimental Non-Standard Deprecated DPR.Experimental Non-Standard Deprecated Content-DPR.Experimental Non-Standard Deprecated Accept-CH-Lifetime.
