Privacy policy

Who is responsible for the data

The data controller is CZUJOWSKI.PL PRZEMYSŁAW CZUJOWSKI, tax identification number (NIP) 6911725219, Poland — the business that runs c3s.pl under the name C3S — Clever Code Craft Studio. For anything concerning your data, write to przemyslaw@c3s.pl.

Visitor statistics — only with your consent

On your first visit we ask whether we may count it. Until you answer “Yes”, the site sends nothing to Google and stores no cookies.

• What does the counting: Google Analytics 4, a service of Google Ireland Limited.
• What is collected: which pages you open and how long you look at them, where you came from, your approximate location (country, city), and the kind of device and browser. We do not see your name, your e-mail address or your full IP address.
• Cookies: _ga and _ga_QVE3RVQCF0, kept for up to 2 years. They tell one visit from another.
• Why: to know how many people visit the gallery and which parts of it are worth improving.
• Legal basis: your consent (Article 6(1)(a) GDPR).
• How long: Google Analytics keeps visit data for no longer than 14 months.
• Advertising: switched off. We do not use the data for advertising or for personalising it.

Google may also process this data in the United States; it takes part in the EU–U.S. Data Privacy Framework. You can withdraw your consent at any time with the “Analytics consent” link in the footer of every page — the counting then stops and the Google Analytics cookies are removed.

When you write to us or call

The site itself sends nothing: the “Write to us” button opens your own e-mail program. When you write or call, we process what you give us — your e-mail address, phone number and the content of your message — in order to reply and to prepare a concept or an estimate (Article 6(1)(b) and (f) GDPR). We keep it for as long as the conversation and the co-operation last, and afterwards for as long as the law requires or claims may arise.

What your browser stores

Apart from the statistics cookies (with consent), the site keeps two pieces of information in your browser’s storage. Neither reaches us:

• c3s-statystyki — your answer to the question about statistics, so that we do not ask on every visit;
• c3s-glos — whether you switched the narrator’s voice on.

The site hosts its own typefaces and images — it does not fetch them from anyone else’s servers.

The server

The server the site stands on records what every server records: the IP address, the time, the address of the page opened and the kind of browser. The logs are kept by the hosting provider and serve the upkeep and security of the site (Article 6(1)(f) GDPR).

Who receives the data

Only those without whom the site and our e-mail would not work: the hosting provider, the e-mail provider and — with your consent — Google, for the statistics. We do not sell data, build profiles or make automated decisions.

Your rights

You may ask for access to your data, for its correction, erasure, restriction of processing or transfer, and you may object to processing and withdraw your consent. A message to przemyslaw@c3s.pl is enough. You also have the right to lodge a complaint with the President of the Personal Data Protection Office in Poland (UODO, ul. Stawki 2, 00-193 Warszawa).

Changes

When what the site collects changes, we will change this text. Version of 13 October 2026.