Privacy Policy

This website is a personal portfolio. I use limited analytics to understand which content is visited and how the site can be improved.

Data controller

The data controller is Piotr Wislowski. For privacy questions, contact pwislowski@gmail.com.

Data that may be processed

Analytics may include pages visited, approximate country or location derived from technical data, time spent on pages, scroll depth, outbound link clicks, device type, browser, performance data, and other technical metadata such as IP address processed by analytics providers.

Why analytics is used

This data is used to understand portfolio performance, improve content, detect technical issues, and learn which projects or sections are useful to visitors.

Service providers

I use Vercel Web Analytics as baseline cookie-less traffic analytics and PostHog for richer behavioral analytics on the site. These providers may process technical data needed to provide their services.

Cookies and similar technologies

Vercel Web Analytics is used as baseline analytics without cookies. PostHog may use cookies, localStorage, or similar technologies to distinguish visits and analyse site behavior. Where required, PostHog analytics should only run after consent.

Retention and your rights

Analytics data is retained by analytics providers according to their retention settings and documentation. You can contact me to ask about data, request access, correction, or deletion where those rights apply.