Euro Collection

EURO COLLECTION

Cookie policy

Last updated: 29 August 2026. Euro Collection does not use advertising, social-media, or third-party tracking cookies.

Necessary cookies

The service uses strictly necessary cookies to keep an authenticated session and to protect state-changing requests from cross-site request forgery. They are required for logging in, using the collection, and keeping requests secure.

  • EuroCollection.Auth — authenticated session; HTTP-only and same-site.
  • EuroCollection.Antiforgery — helps validate protected form and API requests; HTTP-only and same-site.
  • EuroCollection.AdminMfaChallenge — a short-lived, HTTP-only cookie used only while an administrator completes required two-factor authentication.
  • ec_visitor — a random, HTTP-only identifier used to produce basic first-party visitor totals and determine how many browsers are currently active. It contains no name, e-mail address, or IP address and expires after one year.

Consent

The service does not use this identifier for advertising, profiling, or tracking across websites. It is limited to aggregate operational statistics visible to administrators.

Future optional services

The Statistics map attempts to use Google Charts from gstatic.com to draw the map in your browser. If that service is unavailable, Euro Collection immediately uses its bundled map data instead. The chart uses only aggregated country progress values; it does not require Google sign-in.

If optional analytics, advertising, or other non-essential third-party technologies are introduced, this policy and a consent banner will be updated first. Such technologies will not be loaded or set until you give a separate, informed choice. Rejecting optional cookies will never prevent you from using the core collection service.