Cookies

Essential

One browser storage entry, helios-consent-v1, records your cookie choice for twelve months, after which you are asked again. Nothing else is set without consent. The choice, its date and a random identifier are also kept on our server for 24 months, as the record that a choice was made. The record does not identify you.

Visit counts (no cookies)

Cloudflare Web Analytics, run by Cloudflare as our host, counts visits. It uses no cookies or local storage and does not identify visitors.

Analytics (consent)

Google Analytics 4, provided by Google Ireland Limited: _ga and _ga_* cookies, 400 days, to measure visits with anonymised IP addresses.

Changing your choice

Use the Cookie settings link in the footer at any time. If you withdraw consent, Google Analytics stops and its cookies are removed.