Privacy policy
We do not ask for an account and we do not sell data. This page explains exactly what is stored in your browser, what we send to our server, and how to withdraw it at any time.
What do we collect?
- Local preferences: theme, language, favorites, watchlist, and the last calculator settings you used. These stay in your browser and are not sent to us.
- Click tracking (only with your consent): a random click ID, provider name, page, language, destination link, campaign parameters from the URL you arrived on (utm), country from the CDN header, and browser type. We do not link these to your name or email.
- Server logs: standard hosting logs for diagnostics and abuse prevention, retained according to the hosting provider's policy.
What do we not collect?
- No passwords and no payment details — purchases happen directly with the provider.
- No advertising cookies and no ad-network trackers.
- We do not sell data or share it for marketing purposes.
- We do not record your on-site browsing; only outbound provider clicks, and only after consent.
Consent and tracking
On your first visit we ask once whether you allow anonymous affiliate click logging. Declining does not block the site or provider links; we only add a click ID to the provider URL so the partner can attribute the visit, without storing or sending it ourselves.
Local storage
We use keys starting with cc- in your browser's local storage, including cc-theme for appearance and cc-consent-v1 for your choice. You can delete all local data with the button below or from your browser settings.
Third-party sharing
We host the site on Vercel and use its delivery network. Opening a provider link takes you to their site, where their own privacy policy applies. Partner links may include an anonymous click ID to attribute a subscription to its source.
Retention and your rights
Local data remains until you delete it. Click events sent to our server contain no personal identifiers and are kept only in operational logs under the hosting provider's retention period. You can withdraw consent or delete local data at any time on this page, and request deletion of any related record via the email below.
Children
The site addresses a general technical audience, does not target children, and does not knowingly collect their data.
Updates and contact
Last update to this policy: 14 November 2026. For privacy questions, reach us through the disclosure page.