Privacy Policy

1. General information and legal basis

The following declaration informs about what kind of personal data this website collects, uses and processes for what purpose, and to what measure they are made available to third parties. This declaration can be accessed at all times on this website.

The usage of contact data found on this website, including this page, is expressly prohibited, unless a prior written consent has been given or a business connection exists already. The provider and all other people named on this website object to any commercial usage or passing of their data.


Jonas Kaiser
Seesener Str. 30
10711 Berlin

Phone: +49 (0) 1 51 61 449 345

Legal basis for data processing

The processing of personal data, such as the name, address, e-mail address, or telephone number of a data subject shall always be in line with the EU General Data Protection Regulation (GDPR), and in accordance with the country-specific data protection regulations applicable to this website.

The legal basis for the processing of personal data, for which the consent of the person concerned is obtained, is article 6 §1 lit. a GDPR.

The legal basis for the processing of personal data necessary for the fulfillment of a contract, with the concerned person as contractual partner, is a is article 6 §1 lit. b of the GDPR. This includes processing operations necessary for the execution of pre-contractual measures.

As far as the processing of personal data is necessary for the fulfillment of a legal obligation the provider’s company is subject to, article 6 §1 lit. c GDPR serves as legal basis.

If the processing of personal data is necessary for preserving a legitimate interest of the provider’s company, and the interests and fundamental rights and freedoms of the concerned person do not override the first-mentioned interest, article 6 §1 lit. f GDPR serves as legal basis for the processing. The legitimate interest of the provider’s company lies in the execution of business activity and in the analysis, optimisation and maintaining security of this website and its services.

2. User rights

According to article 15 GDPR, it is your right to obtain comprehensive information from the controller about the personal data stored about you at any time.

The articles 16-18 GDPR regulate your right of rectification, erasure and restriction of processing of the personal data stored about you.

Article 21 GDPR regulates your right to object to the storage of your data.

If you would like to claim your user rights, please contact the controller named above, preferably by the so-called electronic mail (email).

According to article 77 GDPR it is your right to make a complaint to the relevant supervisory authority, if you as a concerned person believe the processing of your personal data to violate the GDPR.

3. Usage of personal data

General data and information

This website collects a series of general data and information when accessed by a user or automated system. This general data and information are stored in the server log files. Collected may be the browser types and versions used, the operating system used by the accessing system, the website from which an accessing system reaches our website (so-called referrers), the sub-websites, the date and time of access to the website, an Internet protocol address (IP address), the Internet service provider of the accessing system, and any other similar data and information that may be used in the event of attacks on the information technology systems of this website.

When using these general data and information, no conclusions about the user are drawn. Rather, this information is needed to deliver the content of our website correctly, optimize the content of our website as well as its advertisement, and for criminal prosecution in case of a cyber-attack. Therefore, the controller analyzes anonymously collected data and information statistically, to ensure an optimal level of protection for the personal data we process. All personal data is stored separately from the anonymous data of the server log files.

Contact possibility via the website

This website contains information that enables a quick electronic contact to the controller, as well as direct communication, which also includes a general address of the so-called electronic mail (e-mail address). If you contact the controller by e-mail or via a contact form, your personal data transmitted are automatically stored. The personal data voluntarily made available by you is exclusively used internally, to answer your requests, process your orders or make special information available to you.

Comments function in the blog on the website

This website offers you the possibility to leave individual comments on individual blog articles on this website’s blog. A blog is a web-based, publicly-accessible portal, through which one or more people may post articles. These articles may usually be commented by third parties.

If you leave a comment on the this website’s blog, the comment is stored and published, as well as information on the date of the commentary and a pseudonym you may chose. In addition, the IP address associated with a comment is stored for security reasons, and in case the rights of third parties are violated, or illegal content is posted through a given comment. This personal data will not be passed to third parties, unless it is required by law or serves the aim of the defense of the controller.

Subscription to comments in the blog on the website

The comments made in the blog of this website may be subscribed to by third parties. In particular, there is the possibility that a commenter subscribes to the comments following his comments on a particular blog post.

If you decide to subscribe to the option, the an automatic confirmation e-mail will be sent to ensure as to whether the owner of the specified e-mail address decided in favor of this option. The subscription to comments may be terminated at any time.


This website uses cookies, small text files that are stored on your computer via an Internet browser. Many cookies contain a cookie ID, a unique identifier of the cookie. This enables visited websites and servers to differentiate between individual browsers with individual cookies. Specific Internet browsers can be recognized using the unique cookie ID assigned to them.

This website uses cookies to provide you with a better experience, by making navigation easier and optimising content, which would not be possible without cookies.

Of course, this website can also be accessed without accepting cookies. You may prevent some or all cookies from being set at any time by means of the corresponding settings of your Internet browser. Every popular Internet browser offers the possibility to permanently deny the setting of cookies or delete already set cookies. If you deactivate the setting of cookies in your Internet browser, not all functions of this website may be entirely usable.

Google Analytics

This website uses Google Analytics, a web analytics service. Web analytics is the collection and analysis of data about how visitors use websites. The data collected includes, inter alia, data about the website from which a person has come (the so-called referrer), which sub-pages were visited, and how often and for what duration a sub-page was viewed. The analisation of these data mainly serve the purpose of optimisation of websites.

The operator of the Google Analytics component is Google Inc., 1600 Amphitheatre Pkwy, Mountain View, CA 94043-1351, United States.

The Google Analytics component on this website uses the application “_gat. _anonymizeIp”. By this means your IP address is abridged by Google and anonymised when accessing this website from a Member State of the European Union or another Contracting State to the Agreement on the European Economic Area.

The controller uses the Google Analytics component to analyse the traffic on this website. Google uses the collected data and information, inter alia, to evaluate the use of this website and to provide online reports and other services concerning the use of this website for the controller.

Google Analytics sets a cookie on your computer. With each call-up to one of the individual pages of this website, the Internet browser on your computer will automatically submit data through the Google Analytics component. Thereby, Google gains knowledge of personal information, such as the IP address of the data subject, which serves Google, inter alia, to understand the origin of visitors and clicks, and subsequently create commission settlements. The cookie is used to store personal information, such as the access time and location and the frequency of visits of this website. With each visit to this website, such personal data, including your IP address, will be transmitted to Google in the United States of America. These personal data are stored by Google in the United States of America. Google may pass these personal data collected through the technical procedure to third parties.

As stated above, you may prevent the setting of cookies through this website at any time by adjusting the according settings of your Internet browser. This would also prevent Google Analytics from setting a cookie on your computer. Cookies already in use by Google Analytics may be deleted at any time via your web browser.

In addition, the data subject has the possibility of objecting to a collection of data that are generated by Google Analytics, which is related to the use of this website, as well as the processing of this data by Google and the chance to preclude any such. For this purpose, the data subject must download a browser add-on under the link and install it. This browser add-on prevents information about your website visits to be transmitted to Google Analytics.

You may also prevent the Google Analytics component of this website from collecting information about you behavior by clicking this link. This sets an opt-out-cookie, which prevents data from being collected by Google Analytics when you visit this website.

Further information and the applicable data protection provisions of Google may be retrieved under and under Google Analytics is further explained under the following Link


The controller has integrated components of YouTube on this website, an Internet video portal allowing, inter alia, free viewing and commenting on videos published by users.

The operating company of YouTube is YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, UNITED STATES. The YouTube, LLC is a subsidiary of Google Inc., 1600 Amphitheatre Pkwy, Mountain View, CA 94043-1351, UNITED STATES.

I you access an individual page of this website on which a YouTube component (YouTube video) was integrated, your Internet browser is automatically prompted to download a display of the corresponding YouTube component. During this technical procedure, Youtube and Google are transmitted data of what individual page of this website you visited. You can obtain further information about YouTube on

If you are logged in on YouTube, YouTube recognizes with each access to an individual page that contains a YouTube video, which specific page of this website you visited. This information is collected by YouTube and Google and assigned to the respective YouTube account you are logged in to.

YouTube and Google will receive information through the YouTube component you have visited our website, if you are at the time of access to this website logged in on YouTube, regardless of whether you click on a YouTube video or not. You may prevent such a transmission of this information to YouTube and Google by logging off from your YouTube account before you access this website.

YouTube’s data protection provisions provide information about the collection, processing and use of personal data by YouTube and Google. They are available at

4. Period of storage

The period of storage of personal data corresponds to the respective retention period. After expiration of this period, the concerned data are routinely deleted, unless they are necessary for the fulfillment or preparation of a contract or the controller has a legitimate interest in retaining the data. In case the rights to intervene are made use of and demand erasure, the corresponding data shall be deleted immediately.