Privacy policy

Who is responsible

The controller of your personal data is SOLID SOFTWARE Piotr Czerwiński, Szkolna 4, 55-114 Kryniczno, Poland, VAT ID PL9151812835. Questions about your data: piovelo.kontakt@gmail.com.

Using the calculators

The calculators work without an account. What you type stays in your browser; your rider profile (weight, FTP, wheel) is kept in your browser's local storage, not on our servers.

We count visits with PostHog (EU servers) in cookieless mode: no cookies, no session recordings, and a visitor cannot be recognised from one day to the next.

Your account

If you create an account we store your e-mail address, your rider profile, the results you save and the times you signed in, to provide the account (GDPR art. 6(1)(b)). Signing in sets one cookie that keeps you signed in; it is strictly necessary and set only after you sign in.

To stop abuse of the sign-in form we keep, for 24 hours, a scrambled (hashed) form of the e-mail address and network address that asked for a code (art. 6(1)(f)).

If you sign in with Google, Google tells us your e-mail address and name.

E-mails

We send sign-in codes to the address you enter. News about PioVelo only if you tick the separate, optional box; you can withdraw that consent at any time in your account or with the link in every e-mail (art. 6(1)(a)). We keep a record of when you gave or withdrew it.

Who processes the data for us

Cloudflare, Inc. (hosting and the database), Brevo (Sendinblue SAS, France: sending e-mails), PostHog Inc. (anonymous statistics, EU servers) and, if you use it, Google (sign-in). Transfers outside the EEA rely on the EU-US Data Privacy Framework or standard contractual clauses.

How long and your rights

Account data is kept until you delete the account; deleting it in your account page removes the profile, saved results and consent records at once.

You have the right to access, correct, delete and export your data, to object and to withdraw consent. You may complain to the Polish supervisory authority, the President of the Personal Data Protection Office (UODO), or to the authority in your country.