Last updated: June 2026
1. Who is responsible for your data
The data controller responsible for this website is:
Dr. Marianne Stumpp
Email: hello@uvtrek.com
Website: uvtrek.com
Full contact details are published on our Imprint page.
2. What data we collect and why
Server log files
When you visit this website, our hosting provider (Hostinger) automatically collects standard server log data. This includes your IP address, browser type, operating system, referring URL, pages visited, and date and time of access. This data is processed on the basis of Art. 6 Abs. 1 lit. f DSGVO (legitimate interest) to ensure the security and stable operation of the website. Log data is deleted after 7 days.
Email newsletter (MailerLite)
If you subscribe to our newsletter, we collect your email address. Subscription requires double opt-in confirmation — you will receive a confirmation email and must click the link to activate your subscription. Your email address is stored and processed by MailerLite (MailerLite UAB, J. Basanavičiaus 15, Vilnius, Lithuania). MailerLite is GDPR-compliant. You can unsubscribe at any time using the link in any newsletter email. Legal basis: Art. 6 Abs. 1 lit. a DSGVO (consent).
Google Analytics
This website may use Google Analytics, a web analytics service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. Google Analytics uses cookies to analyse how visitors use the site. The information generated (including your IP address, which is anonymised before storage) is transmitted to and stored on Google servers. This processing takes place only with your consent (Art. 6 Abs. 1 lit. a DSGVO), which you can grant or withdraw via our cookie consent banner. You can also opt out at any time by installing the Google Analytics opt-out browser add-on.
Contact by email
If you contact us by email, we store your email address and the contents of your message solely to respond to your enquiry. Legal basis: Art. 6 Abs. 1 lit. f DSGVO (legitimate interest). Data is deleted once the matter is resolved.
3. Cookies
This website uses cookies. Cookies are small text files stored on your device by your browser. We use the following categories of cookies:
- Strictly necessary cookies — required for the website to function. No consent is required for these.
- Analytics cookies — used to understand how visitors interact with the site (e.g. Google Analytics). These are only set with your consent.
- Marketing cookies — currently not in use on this site.
You can manage your cookie preferences at any time via our cookie consent banner. You can also delete or block cookies in your browser settings. Note that disabling cookies may affect the functionality of this website.
4. Affiliate links
This website contains affiliate links. When you click an affiliate link and make a purchase, we may receive a commission from the retailer. Affiliate links are clearly marked with [Affiliate-Link] wherever they appear. Clicking an affiliate link may result in cookies being set by the retailer on your device. We have no control over those cookies. Please refer to the respective retailer's privacy policy for details.
5. Third-party services
This website uses the following third-party services, each of which may process personal data under their own privacy policies:
- Hostinger — web hosting. Privacy policy
- MailerLite — email newsletter. Privacy policy
- Google Analytics — website analytics (consent required). Privacy policy
- Google Fonts — typography loaded from Google servers. Google may collect your IP address when fonts are loaded. Privacy policy
6. Data transfers outside the EU
Some of the third-party services listed above may transfer data to countries outside the European Union. Where this occurs, we ensure that appropriate safeguards are in place, such as Standard Contractual Clauses approved by the European Commission, or we rely on an adequacy decision. MailerLite and Google both operate under such safeguards.
7. Your rights
Under the DSGVO, you have the following rights regarding your personal data:
- Right of access (Art. 15 DSGVO) — you can request a copy of the data we hold about you.
- Right to rectification (Art. 16 DSGVO) — you can ask us to correct inaccurate data.
- Right to erasure (Art. 17 DSGVO) — you can ask us to delete your data in certain circumstances.
- Right to restriction of processing (Art. 18 DSGVO) — you can ask us to limit how we use your data.
- Right to data portability (Art. 20 DSGVO) — you can request your data in a machine-readable format.
- Right to object (Art. 21 DSGVO) — you can object to processing based on legitimate interests.
- Right to withdraw consent (Art. 7 Abs. 3 DSGVO) — where processing is based on consent, you can withdraw it at any time without affecting the lawfulness of prior processing.
To exercise any of these rights, contact us at hello@uvtrek.com. We will respond within 30 days.
You also have the right to lodge a complaint with a supervisory authority. The relevant authority in Germany is the data protection authority in your federal state. A list of all German supervisory authorities is available at bfdi.bund.de.
8. Data security
This website is served over HTTPS (SSL/TLS encryption). We take appropriate technical and organisational measures to protect your data against accidental or unlawful destruction, loss, alteration, or unauthorised disclosure.
9. Changes to this policy
We may update this Privacy Policy from time to time to reflect changes in the law or our data practices. The current version is always available at uvtrek.com/privacy.html. We recommend checking this page periodically.