CompressionDictionaryTransportEnabled

Enable compression dictionary transport support

Supported versions

• On Windows and macOS since 118 or later

Description

This feature enables the use of dictionary-specific content encodings in the Accept-Encoding request header ("sbr" and "zst-d") when dictionaries are available for use.

If you enable this policy or don't configure it, Microsoft Edge will accept web contents using the compression dictionary transport feature.

If you disable this policy, Microsoft Edge will turn off the compression dictionary transport feature.

Supported features

• Can be mandatory: Yes
• Can be recommended: No
• Dynamic Policy Refresh: No - Requires browser restart
• Per Profile: Yes
• Applies to a profile that is signed in with a Microsoft account: No

Data type

• Boolean

Windows information and settings

Group Policy (ADMX) info

• GP unique name: CompressionDictionaryTransportEnabled
• GP name: Enable compression dictionary transport support
• GP path (Mandatory): Administrative Templates/Microsoft Edge/Network settings
• GP path (Recommended): N/A
• GP ADMX file name: MSEdge.admx

Example value

Enabled

Registry settings

• Path (Mandatory): SOFTWARE\Policies\Microsoft\Edge
• Path (Recommended): N/A
• Value name: CompressionDictionaryTransportEnabled
• Value type: REG_DWORD

Example registry value

0x00000001

Mac information and settings

• Preference Key name: CompressionDictionaryTransportEnabled
• Example value:

<true/>

See also

• Microsoft Edge - Policies