Mozilla announced the availability of a meta referrer header in Firefox 36 beta. The meta referrer provides users with policy options limiting the personal data sent in web requests. The HTTP Referer ...
Beginning in Chrome 85, Chrome will check if there’s a referrer security header. If none is present, Chrome will automatically default to a strict header. Publishers who need the full URL to be passed ...
In order to prevent attacks such as cache probing, Google Chrome will begin to limit the HTTP Referer header to 4KiB in size. Other browsers such as Microsoft Edge and Mozilla Firefox have indicated ...