Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
Sec-GPC (Global Privacy Control) request header indicates whether the user consents to a website or service selling or sharing their personal information with third parties.
|Header type||Request header|
|Forbidden header name||yes|
Sec-GPC is enabled the header is sent with a value of
1 indicating the user prefers their information not be shared with or sold to third parties. Otherwise, the header is not sent to indicate the user has not made a decision or the user is okay with their information being shared with or sold to third parties.
navigator.globalPrivacyControl; // "0" or "1"
No specification found
No specification data found for
Check for problems with this page or contribute a missing
spec_url to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
BCD tables only load in the browser