Privacy

Privacy policy

Clear, minimal, and transparent handling of personal data.

Scope

This policy explains how rinkachi.dev collects, uses, and protects information when you browse the site or make contact through it.

Data controller

The data controller for rinkachi.dev and the entity managing personal data is JAPONICS PROSTA SPÓŁKA AKCYJNA, KRS: 0001251672, NIP: 5253096524, REGON: 54520515400000, address: ul. ALEJA "SOLIDARNOŚCI" nr. 68 lok. 121 miejsc. WARSZAWA 00-240. Send data deletion requests to support@japonics.io.

What data is collected

The site collects only the data needed to provide content, answer inquiries, operate newsletters, protect the site, and run optional analytics.

  • Contact form details (name, email, message).
  • Newsletter subscription data (email, first name, selected topics).
  • Google Analytics 4 data only after consent (page views, CTA clicks, referrer, approximate technical information).
  • Basic server logs (IP address, user agent, request time).

Why the data is used

  • Respond to your requests and schedule calls.
  • Deliver newsletter updates and resources you opted in to.
  • Improve site quality, content, and navigation based on optional aggregated measurement.

Google Analytics 4

The site may use Google Analytics 4 with measurement ID G-JWYF8846CH. The script loads only after you consent to analytics.

  • Measured data may include page views, visited URLs, referrer, and approximate browser and device information.
  • Basic site events may be measured, such as CTA clicks, newsletter opening, contact form opening or submission, and project clicks.
  • Message contents, email addresses, and names from forms are not intentionally sent to Google Analytics.
  • When you decline or withdraw consent, analytics is disabled and Google Analytics cookies visible to the browser are removed.

Legal basis

  • Consent for analytics and newsletter subscriptions (GDPR Art. 6(1)(a)).
  • Legitimate interest for site security, diagnostics, and protection (GDPR Art. 6(1)(f)).
  • Contract steps to respond to inquiries or proposals (GDPR Art. 6(1)(b)).

Sharing and processors

Data is only shared with trusted providers needed to run the site and services.

  • Analytics provider: Google Ireland Limited / Google Analytics 4, only after analytics consent.
  • Newsletter provider used for opt-in communications.
  • Hosting and infrastructure vendors; data may be processed outside the EEA if the vendor applies required transfer safeguards.

Retention

Data is retained only as long as needed for the purposes above: contact data for handling the inquiry and related arrangements, newsletter data until unsubscribe or deletion, logs for the period needed for security, and analytics data according to Google Analytics retention settings.

Your rights

  • Access, correct, or delete your personal data.
  • Withdraw analytics consent through privacy settings or withdraw newsletter consent by unsubscribing.
  • Request data portability where applicable.
  • File a complaint with a relevant supervisory authority.

Cookies

The site uses necessary technical mechanisms and optional Google Analytics cookies after consent.

  • Your consent decision is stored locally in the browser so the site does not ask on every visit.
  • After consent, Google Analytics may set cookies such as _ga and _ga_* to distinguish visits in statistics.
  • You can change your decision through the “Privacy settings” link in the footer; if you decline, tracking is not started.

Contact

If you have privacy questions or want to exercise your rights, including requesting data deletion, email support@japonics.io.

Last updated: June 20, 2026.