#Javascript base64 decode utf8 serial

The mediatype is a MIME type string, such as 'image/jpeg' for a JPEG image file. Permissions-Policy: xr-spatial-tracking Experimental.Permissions-Policy: storage-access Experimental.Permissions-Policy: speaker-selection Experimental.

#Javascript base64 decode utf8 serial

Permissions-Policy: serial Experimental.Permissions-Policy: screen-wake-lock Experimental.Permissions-Policy: publickey-credentials-get Experimental.Permissions-Policy: publickey-credentials-create Experimental.Permissions-Policy: picture-in-picture Experimental.Permissions-Policy: payment Experimental.Permissions-Policy: magnetometer Experimental.Permissions-Policy: local-fonts Experimental.Permissions-Policy: idle-detection Experimental.Permissions-Policy: identity-credentials-get Experimental.Permissions-Policy: gyroscope Experimental.Permissions-Policy: gamepad Experimental.Permissions-Policy: execution-while-out-of-viewport Experimental.Permissions-Policy: execution-while-not-rendered Experimental.Permissions-Policy: encrypted-media Experimental.Permissions-Policy: document-domain Experimental.Permissions-Policy: battery Experimental.Permissions-Policy: autoplay Experimental.Permissions-Policy: ambient-light-sensor Experimental.Permissions-Policy: accelerometer Experimental.

Reason: Multiple CORS header 'Access-Control-Allow-Origin' not allowed.

Reason: missing token 'xyz' in CORS header 'Access-Control-Allow-Headers' from CORS preflight channel.

Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Methods'.

Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Headers'.

Reason: expected 'true' in CORS header 'Access-Control-Allow-Credentials'.

Reason: Did not find method in CORS header 'Access-Control-Allow-Methods'.

Reason: Credential is not supported if the CORS header 'Access-Control-Allow-Origin' is '*'.

Reason: CORS request external redirect not allowed.

Reason: CORS preflight channel did not succeed.

Reason: CORS header 'Origin' cannot be added.

Reason: CORS header 'Access-Control-Allow-Origin' missing.

Reason: CORS header 'Access-Control-Allow-Origin' does not match 'xyz'.

CSP: require-trusted-types-for Experimental.

CSP: prefetch-src Non-standard Deprecated.

CSP: plugin-types Non-standard Deprecated.

CSP: block-all-mixed-content Deprecated.

Sec-CH-UA-Platform-Version Experimental.

Sec-CH-UA-Full-Version-List Experimental.

Sec-CH-Prefers-Reduced-Motion Experimental.

Large-Allocation Non-standard Deprecated.

Accept-CH-Lifetime Non-standard Deprecated.