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Privacy Policy

Last updated: May 2026

Controller

Michał Gzyl
Email: hello@michalgzyl.com

What data is collected

This site uses Google Analytics 4 (GA4) to understand how visitors interact with the content. When you consent to analytics cookies, the following data may be collected:

DataPurposeRetention
Pages visited, scroll depthUnderstand content engagement26 months
Session duration, referrerUnderstand traffic sources26 months
Device type, browser, countryOptimise site for common devices26 months
Anonymised IP addressApproximate geographic regionNot stored

IP addresses are anonymised by Google before storage. No personally identifiable information is collected, and no data is sold or shared with third parties beyond Google LLC acting as a data processor.

Legal basis

Analytics cookies are processed on the basis of your consent (Article 6(1)(a) GDPR). Consent is obtained via the cookie banner on first visit and can be withdrawn at any time.

Withdrawing consent

You can change or withdraw your cookie preferences at any time by clicking the cookie icon in the bottom-right corner of any page. Withdrawing consent does not affect the lawfulness of processing that occurred before withdrawal.

Third-party processors

Analytics data is processed by Google LLC under the Google Analytics Terms of Service and Google's standard contractual clauses. For more information, see Google's Privacy Policy.

Your rights

Under the GDPR you have the right to: access your data, request erasure, object to processing, and lodge a complaint with your national supervisory authority. To exercise any of these rights, contact hello@michalgzyl.com.


For questions about this policy, contact hello@michalgzyl.com.