Privacy policy
Last updated: October 17, 2026
This policy covers the Dayperf website. The Dayperf app will have its own privacy policy when it is released.
What we collect
Nothing, by design. This website has no cookies, no analytics, no advertising, no tracking, no accounts and no forms.
Hosting
The site is delivered by Cloudflare. To serve you the pages and protect the site from abuse, Cloudflare’s servers process technical data such as your IP address and the pages you request, as described in Cloudflare’s privacy policy. We don’t use this data to identify visitors.
If you write to [email protected], we use your address and message only to reply to you, and keep them only as long as needed to handle your request. We don’t share them or use them for marketing. Our legal basis is our legitimate interest in answering you.
Your rights
If you are in the European Economic Area, you can ask us for access to, correction or deletion of your personal data, restrict or object to its use, and receive a copy of it. Write to [email protected]. You can also complain to your local data protection authority.
Changes
If we change this policy, we publish the new version on this page and update the date at the top.