Privacy Policy

Last updated: March 29, 2026

This Privacy Policy explains what data may be processed when you use this website, for what purposes, and what choices you have.

Data controller

The controller of personal data processed through this website is Przemysław Szelenberger.

If you have any questions about privacy or your data, you can contact me at p.szelenberger@gmail.com.

What data may be collected

When you visit this website, the following information may be processed:

technical data sent by your browser or device, such as IP address, browser type, operating system, language settings, and approximate location,
information about how you use the website, such as visited pages, time spent on pages, traffic source, and interactions with content,
data stored in cookies or similar technologies used for analytics and website performance.

I do not provide account registration, comments, or direct user profiles on this website.

Why data is processed

Data may be processed for the following purposes:

to keep the website secure and available,
to understand how visitors use the website,
to improve content, structure, and performance,
to detect technical issues and measure general traffic trends.

Google Analytics

This website uses Google Analytics, a web analytics service provided by Google. Google Analytics helps me understand how visitors use the website by collecting information such as:

pages visited,
approximate location,
device and browser information,
referral source,
interactions and session statistics.

Google Analytics may use cookies or similar identifiers to recognize a browser or device and measure website usage over time.

Google may process this information on servers located outside your country of residence, including in the United States. More information about how Google processes data is available in Google’s own documentation and privacy materials.

You can limit Google Analytics tracking by:

blocking or deleting cookies in your browser settings,
using browser tools that limit tracking technologies,
using the Google Analytics opt-out browser add-on if you choose to do so.

Legal basis

Where applicable, data is processed based on:

my legitimate interest in maintaining, securing, and improving the website,
your consent, where consent is required for analytics cookies or similar technologies under applicable law.

Data retention

Data is retained only for as long as reasonably necessary for analytics, security, and operational purposes, or as long as required by law.

Retention periods may depend on the settings of the tools used by this website, including Google Analytics.

Data may be shared with service providers that support the operation of this website, such as hosting providers and analytics providers, but only to the extent necessary for those services.

I do not sell your personal data.

Your rights

Depending on the law that applies to you, you may have the right to:

access your personal data,
request correction or deletion,
restrict processing,
object to processing,
withdraw consent where processing is based on consent,
file a complaint with a competent supervisory authority.

To exercise privacy-related rights, contact me at p.szelenberger@gmail.com.

Cookies

This website may use cookies and similar technologies necessary for basic operation and for analytics purposes.

You can manage cookie preferences through your browser settings. Disabling some cookies may affect how the website works.

External links

This website may contain links to external websites. I am not responsible for the privacy practices of those third-party websites.

Changes to this policy

This Privacy Policy may be updated from time to time. The current version will always be published on this page.