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Cookie Policy

The small number of cookies we actually use.

What we use

CookiePurposeType
congif_sessionKeeps you signed in and holds your basket of preferences during a visit.Essential
congif_csrfProtects forms and AJAX requests from cross-site request forgery.Essential
congif_langRemembers the language you chose in the footer.Functional
congif_themeRemembers light or dark mode (stored in local storage).Functional

If the site owner enables analytics, an additional analytics cookie is set. That is the only non-essential cookie we would ever add, and it is disclosed here.

What we do not use

No advertising cookies. No cross-site tracking pixels. No selling of behavioural data.

Managing cookies

You can clear or block cookies in your browser settings. Blocking the essential cookies will stop you from signing in.

Local storage

We use your browser’s local storage for your theme choice, whether you dismissed the install prompt, and whether you dismissed the announcement bar. Clearing site data removes them.

Last updated 26 August 2026.