Because the scan is executed on a cloud based client (with a European based IP address) it is certain that no previous consent has been given so any storage of a persistent high-entropy cookie gives a strong indication of how a site complies with the EU privacy directive as well as Do Not Track.
Each circle represents a resource accessed when rendering the page, i.e. even if links on the page are not activated. Click on any circle to show a panel detailing the response headers, cookies placed, latency and DNT response. The panel can be dragged around the screen for a better view. If the results from a page are a bit confusing you can restrict it to resources with trackers only by unticking the "show all" checkbox above.