Privacy
Privacy notice
This site does not request, transmit, or store email addresses. Newsletter signup and email delivery are disabled, and the checklist is a direct file download. Optional Firebase Analytics starts only after an explicit choice to allow analytics.
Controller and privacy contact
Stefan Junk Holding UG, represented by Stefan Junk, Sterkraderstr. 24, 13507 Berlin, Germany. Email: [email protected].
Hosting
Firebase Hosting delivers the site and may process request metadata such as IP address, timestamp, requested URL, user agent, and security diagnostics to provide and protect the service. Provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. This processing is based on our legitimate interests in reliable and secure delivery. Google may process data outside the European Economic Area under its applicable contractual and transfer safeguards.
Optional Firebase Analytics
After consent, Firebase Analytics records page URL and title plus the documented decision-path, checklist-download, and outbound-recommendation events. We do not send email addresses, form values, calculator inputs, or advertising-personalization signals. The legal basis is consent. Analytics storage is denied before consent and after withdrawal; Google signals and ad personalization are disabled. Consent is remembered in local storage so the site can honor the choice. The site policy is to retain user-level analytics event data for no longer than two months; aggregated reporting may remain available longer.
Withdraw or change consent
Use the persistent Privacy settings control on any page. Withdrawing consent stops future Analytics collection but cannot remove events already processed. Browser settings can also clear local storage and Analytics cookies.
Recipients and links
Google receives hosting data and, only after consent, Analytics data. Outbound product links are direct links; destination sites are separate controllers under their own privacy notices. We do not sell personal data and do not run a newsletter, contact form, user account, advertising profile, or lead-transfer service.
Your rights
Subject to applicable law, you may request access, correction, deletion, restriction, portability, or object to processing. You may withdraw consent at any time without affecting earlier lawful processing. Contact [email protected]. You may also complain to a data-protection supervisory authority, including the Berlin Commissioner for Data Protection and Freedom of Information at datenschutz-berlin.de.