Copyright Information:

If not specified otherwise, you are free to use the contents of this website when complying with the following Creative Commons license: Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).


  • Tom Ohlrogge,
  • Gustav-Pauli-Platz 10,
  • 28209 Bremen,
  • Germany;


(I) Introduction:

This privacy policy informs the user of this website about the form, scope, and purpose of the collection and use of personal data. The operator of this website takes the protection of all personal data very seriously. All personal data is handled confidentially according to legal data protection regulations and this privacy policy. Definitions for some of the terms used can be found in Art. 4 GDPR.

If you have any questions or concerns about privacy practices on this website, please contact the email address listed above.

(II) Data Collection and Use:

Only if necessary for the operation of the website personal data is collected. This data is then used to ensure the security and stability of this website (Art. 6 Abs. 1 S.1 lit. f DSGVO).

By requesting access to this website, some data is automatically transferred by the browser and saved on the responding server as so-called server log files.

The collected and saved data includes:

  • the visited website;
  • the date and time of the request to the server hosting this website;
  • the source or link from which the user comes to this website;
  • the request method;
  • the amount of data sent in bytes;
  • the type of browser used and current browser version;
  • the operating system used;
  • the internet service provider of the system accessing this website;
  • the IP address;
  • the port number used and the identity of the accessing system.

This data is not merged with other data sources. The server log files remain on the server for a maximum of 7 days. However, the owner of this website reserves the right to review the server log files retrospectively if there is concrete evidence of unlawful use. We will not share your personal data with third parties unless we are required to do so by law.

(III) Objection Against the Collection of Your Personal Data:

When data is handled following Art. 6 Abs. 1 S.1 lit. e or f DSGVO, you can always, for reasons arising from the particular situation you're in, object to the collection of your personal data (this also applies to data profiling based on these provisions). If you object to the collection of your personal data, the data affected won't be processed anymore unless compelling reasons are verified which outweigh your interests and rights and are worthy of protection or the processing serves the assertion, execution, or defense of legal claims (objection in accordance with Art. 21 para. 1 GDPR).

In a case of violations against the GDPR, the person affected has a right to appeal to a competent supervisory authority, primarily in the member state of their habitual residence, their place of employment, or the place of the suspected infringement. The right of appeal exists despite any other administrative or judicial remedies.

(IV) Restriction of the Processing of Personal Data:

You have the right to request a restriction on the processing of your personal data. To do so, you can contact the address listed above.

If you dispute the accuracy of the personal data collected, the operator of this website generally needs time to examine this issue. For the duration of the checking, you have the right to demand the restriction of the processing of your personal data. Also, if the processing of personal data is illegitimate, a restriction instead of deletion can be requested. Further, if the personal data isn't needed anymore, however, it is required for the exercise, defense, or enforcement of legal rights, a restriction instead of deletion can be requested. If you entered an objection in accordance with Art. 21 para. 1 GDPR, your concerns as well as the interests of the website operator must be taken into consideration. As long as it is not clear whose interests outways the others, you have the right to request the restriction of the processing of your personal data.

If you have restricted the processing of your personal data, that data is only allowed to be processed with your permission or to enforce, exercise, or defend legal claims or to protect the rights of another natural or legal entity or for reasons of important public interest of the European Union or of a member state.

(V) Cookies:

This website only uses strictly necessary cookies that do not require your consent. These cookies are used solely to provide a service explicitly requested by the user of this website or are essential in carrying out transmissions over an electronic communications network. You can disable cookies through your browser settings, but this may affect the functionality of this website.