1. Privacy at a Glance
General Information
The following notes provide a simple overview of what happens to your personal data when you visit this website. Personal data is any data that can be used to personally identify you.
Data Collection on This Website
Who is responsible for data collection?
Data processing on this website is carried out by the website operator:
Roman Plessl Zelglistrasse 19d 5443 Niederrohrdorf Switzerland
Email: contact@plessl.info
How is your data collected?
Your data is collected in part by you providing it to us. This may be data that you enter in a contact form, for example.
Other data is collected automatically by our IT systems when you visit the website. This is primarily technical data (e.g., internet browser, operating system, or time of page access). This data is collected automatically as soon as you enter this website.
What is your data used for?
Some of the data is collected to ensure error-free provision of the website. Other data may be used to analyze your user behavior.
What rights do you have regarding your data?
You have the right to receive information about the origin, recipient, and purpose of your stored personal data free of charge at any time. You also have the right to request the correction or deletion of this data.
2. Hosting
GitLab Pages
This website is hosted on GitLab Pages. The provider is GitLab B.V., Kogels 4-8, 1438 AK Oude Meer, Netherlands.
When accessing this website, GitLab may collect technical information including your IP address. This data processing is based on the legitimate interest in the secure and efficient provision and improvement of the stability and security of this website.
For more information, please see GitLab’s privacy policy: https://about.gitlab.com/privacy/
3. General Information and Mandatory Information
Data Protection
The operator of these pages takes the protection of your personal data very seriously. Your personal data is treated confidentially and in accordance with the statutory data protection regulations and this privacy policy.
When you use this website, various personal data is collected. This privacy policy explains what data is collected and what it is used for.
Please note that data transmission over the Internet (e.g., when communicating by email) may have security gaps. Complete protection of data against access by third parties is not possible.
SSL or TLS Encryption
For security reasons and to protect the transmission of confidential content, this site uses SSL or TLS encryption. You can recognize an encrypted connection by the fact that the address line of the browser changes from “http://” to “https://” and by the lock symbol in your browser line.
4. Data Collection on This Website
Server Log Files
The hosting provider automatically collects and stores information in so-called server log files, which your browser automatically transmits. These are:
- Browser type and browser version
- Operating system used
- Referrer URL
- Host name of the accessing computer
- Time of the server request
- IP address
This data is not merged with other data sources.
Contact Form
If you send inquiries via the contact form, your information from the inquiry form, including the contact data you provide there, will be stored for the purpose of processing the inquiry and in case of follow-up questions. This data will not be passed on without your consent.
The processing of the data entered in the contact form is based exclusively on your consent. You can revoke this consent at any time. An informal notification by email is sufficient.
The data you enter in the contact form will remain with us until you request deletion, revoke your consent to storage, or the purpose for data storage no longer applies.
5. Plugins and Tools
Formspree
The contact form uses the Formspree service. The provider is Formspree Inc., USA.
When you use the contact form, the data you enter is transmitted to Formspree and stored there. Formspree then forwards the data by email.
Data processing is based on your consent. You can revoke this consent at any time.
For more information, please see Formspree’s privacy policy: https://formspree.io/legal/privacy-policy/
OpenStreetMap
This website uses the OpenStreetMap (OSM) mapping service. The provider is the OpenStreetMap Foundation.
By using this map, your IP address and other usage data may be transmitted to the OpenStreetMap Foundation.
For more information, please see OpenStreetMap’s privacy policy: https://wiki.osmfoundation.org/wiki/Privacy_Policy
Cloudflare Web Analytics
This website uses Cloudflare Web Analytics, a privacy-friendly web analytics service provided by Cloudflare Inc., 101 Townsend St, San Francisco, CA 94107, USA.
Cloudflare Web Analytics collects anonymized access data without using cookies. No personal data such as IP addresses is stored. The analysis is completely anonymous and does not allow conclusions to be drawn about individual visitors.
Data processing is based on the legitimate interest in statistical analysis of user behavior for optimization purposes.
For more information, see Cloudflare’s privacy policy: https://www.cloudflare.com/privacypolicy/
6. Your Rights
Information, Correction, and Deletion
Within the framework of the applicable legal provisions, you have the right to free information about your stored personal data, its origin and recipients, and the purpose of data processing, and, if applicable, a right to correction or deletion of this data at any time.
Right to Data Portability
You have the right to have data that we process automatically on the basis of your consent or in fulfillment of a contract handed over to you or to a third party in a common, machine-readable format.
Revocation of Your Consent
Many data processing operations are only possible with your express consent. You can revoke consent you have already given at any time. An informal notification by email is sufficient. The legality of the data processing carried out until the revocation remains unaffected by the revocation.
7. Contact
If you have any questions about data protection, please contact:
Roman Plessl Email: contact@plessl.info
Last updated: December 2025