480
Welcome to Mozilla’s first-ever Annual Consumer Creep-O-Meter
(foundation.mozilla.org)
This is a most excellent place for technology news and articles.
The tool is the site itself, I guess they could have included a link back
https://foundation.mozilla.org/en/privacynotincluded
It's also on me since I got to the article from the site, so maybe they assumed users would have done the same