Clear by design

Privacy

What the application records

Contifield has no accounts, advertising trackers, analytics cookies or third-party font requests. The application counts page requests in daily aggregates by canonical page, broad country code and source category. It does not store raw IP addresses, precise coordinates, full referrers, query strings or user-agent strings in its aggregate database. These counts are requests, not verified unique people.

Using the calculators

Values entered in a calculator are sent to the server to generate your result and appear in the page URL. They may remain in your browser history. Do not put private information in those fields. Manual coordinates are optional; the site does not request your device’s location.

Infrastructure and retention

Cloudflare processes network requests to serve and protect this site. Its operational processing may include IP addresses and request metadata under its own service arrangements. We do not claim that no personal data is processed anywhere. Application aggregates are retained for up to 90 days; data-job histories for up to 90 days. Cached public timetables are refreshed by scheduled jobs.

External links

Official source links open third-party services with their own privacy notices. Contifield does not load those services as tracking scripts.

Last reviewed: 24 October 2026.