Privacy Policy

Last updated: 1 June 2026.

Who runs this site

This site, rocketscience.pl, is operated by Łukasz Kapuśniak (kapoost) as a personal project. Contact: lukasz.kapusniak@cloudtechnologies.pl.

The data controller within the meaning of Article 4(7) of the GDPR is Łukasz Kapuśniak.

What is collected automatically

The pages on this site are static HTML served from a Cloudflare edge. Cloudflare records standard web-server data (IP address, user agent, request path, response code, timestamp) for security, abuse prevention, and aggregate traffic statistics. This data is processed under Cloudflare's privacy policy and is retained for the period defined there.

This site does not run its own analytics, fingerprinting, or behavioural tracking.

Advertising

This site may display advertisements served by Google AdSense. Google and its partners use cookies and similar technologies to serve ads based on a user's prior visits to this and other websites. You can opt out of personalised advertising by visiting Google Ads Settings, or out of third-party vendors' use of cookies for personalised advertising by visiting aboutads.info.

For visitors from the EU/EEA/UK, a consent banner is shown before any non-essential cookies are set. If you decline non-essential cookies, only non-personalised ads (if any) are shown, and no advertising identifiers are stored.

What is not collected

This site does not ask for an account, does not run a form, does not have a newsletter signup, and does not embed third-party trackers beyond those listed above. Contact happens by email, on the user's initiative.

Subdomains

Subdomains under rocketscience.pl (currently: purrsonality.rocketscience.pl) operate under their own policies. The Purrsonality privacy policy is published at purrsonality.rocketscience.pl/privacy and applies to that subdomain. This document covers only the apex domain and its directly served pages.

Your rights

Under the GDPR you have the right to access, rectify, erase, restrict, and port any personal data we hold about you, and to object to its processing. To exercise these rights, contact lukasz.kapusniak@cloudtechnologies.pl. You may also lodge a complaint with the Polish supervisory authority (Urząd Ochrony Danych Osobowych, uodo.gov.pl).

Changes

This policy may be updated to reflect changes in advertising partners, infrastructure, or applicable law. The "last updated" date above tracks the most recent change. Substantive changes will be summarised at the top of this document for at least 30 days.