This site uses only so called technical 1st-party cookies, here's the list:

For all visitors

  1. future: The value specifies the color mode in which the pages are displayed. Expires after 365 days.
  2. __Host-yourluckynumbers: The cookie holds the session identifier. Expires after 14 days.
  3. _nss: Used to detect same-site requests. Expires at the end of the session.

Extra for internal users which you're not, sorry!

  1. __Secure-permanent: Contains a permanent login identifier. Expires after 14 days.
  2. __Secure-beenhere: An identifier which, if correct, will allow the login form to be displayed correctly. Expires after 365 days.