Leon Wirz
c/o MDC Management#4698, Welserstraße 3
87463 Dietmannsried
Germany
E-mail: kontakt (at) openzenta.com
Leon Wirz
Address as above
As a service provider, I am responsible for my own content on these pages in accordance with general laws pursuant to Section 7 Para. 1 TMG. According to Sections 8 to 10 TMG, however, I am not obligated to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.
Obligations to remove or block the use of information under general laws remain unaffected. However, liability in this regard is only possible from the time of knowledge of a specific infringement. Upon becoming aware of such infringements, I will remove this content immediately.
My offer contains links to external websites of third parties, the content of which I have no influence over. Therefore, I cannot assume any liability for this external content. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Illegal content was not recognizable at the time of linking.
A permanent control of the contents of the linked pages is not reasonable without concrete evidence of an infringement. Upon becoming aware of legal violations, I will remove such links immediately.
The content and works created by the site operators on these pages are subject to German copyright law. Duplication, processing, distribution, and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.
Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is marked as such. Should you nevertheless become aware of a copyright infringement, please provide a corresponding notice. Upon becoming aware of legal violations, I will remove such content immediately.
All IT services and consulting offered are carried out to the best of my knowledge and belief. However, liability for the correctness, completeness, and up-to-dateness of the information provided is only assumed within the scope of legal provisions.
Before any intervention in existing systems (updates, optimizations, repairs), it is strongly recommended to create independent backups. I create technical backups as part of my service; however, the responsibility for data backup fundamentally lies with the client. Liability for data loss only exists in cases of gross negligence or intent.
Optimizations and maintenance work are carried out professionally. However, guaranteed availability or specific performance values cannot be assured, as these depend on numerous external factors (hosting, third-party services, plugins, etc.).
When working with third-party software (WordPress, plugins, themes, etc.), no liability can be assumed for malfunctions, security vulnerabilities, or incompatibilities caused by this software. I select software to the best of my knowledge and keep it up to date, but I am not liable for defects in the software itself.
No liability is assumed for performance disruptions due to force majeure, strikes, lockouts, or other unpredictable events outside my control (e.g., server failures at third-party providers, DDoS attacks, internet outages).
The European Commission provides a platform for online dispute resolution (ODR): https://ec.europa.eu/consumers/odr
I am neither willing nor obliged to participate in dispute resolution proceedings before a consumer arbitration board.
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Last updated: February 2026