Imprint / Contact

Angaben gemäß §5 TMG / Information according to §5 TMG (Telemediengesetz):

Betreiber und Kontakt / Operator and contact

Ruben Rögels
Winterer Straße 21
79104 Freiburg

Tel.: +49 (0) 761 384 78 85


License of the background pattern: CC BY-SA 3.0 - Subtle Patterns © Atle Mo.


All mentioned trademarks are property of their respective owners.


I'm the author of all not specially marked pictures, images and texts on this website.

You can use them for private use, but you have to mention me as author of the used material and link to

If you want to use or redistribute anything on this page for commercial purposes, please contact me before doing so.

E-mail advertising / advertising calls

This is my private website, it is not connected to any business whatsoever. I therefore forbid any vendor to contact me for the purpose of selling something to me. As a vendor contacting me, make sure you can provide me the prove that I willingly opted in. Any vendor sending me unrequested e-mail or calling me unrequestedly will receive expensive but well written letters from my lawyer.

Data protection / Piwik open analytics platform

Piwik open source software is used on this website in order to perform statistical analysis of its use. The data collected by Piwik (incl. time, pages viewed, browser used, search engine, plugins, shortened IP address) are stored in a database. The analyses generated using Piwik in this way are completely anonymized and cannot be used to identify individual persons. No link is made between the data stored by Piwik and that from other data sources, nor is the data passed on to third parties.

Please note that you will need to re-block tracking if you have deleted the Piwik deactivation cookie in your browser, or if you revisit the website using a different browser.