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Responsible in the sense of the data protection law or for compliance with the DSGVO:



Richard Gesaenger
Remlerstrasse 7
69120 Heidelberg



As a website operator, we take the protection of all personal data very seriously. All personal information will be treated confidentially and in accordance with legal regulations, as explained in this data protection declaration.

Our website can of course be used without you providing any personal data. However, if at any time personal information such as name, address or e-mail is requested, this will be done on a voluntary basis. Data collected by us will never be passed on to third parties without your special permission.

Data transmission on the Internet, such as via e-mail, can always have security gaps. Complete protection of data is not possible on the Internet.


Privacy Policy Facebook Plugins (Like-Button)

Facebook plugins are used on our website, the provider is Facebook Inc., 1 Hacker Way, Menlo Park, California 94025, USA. Facebook plugins are marked with a Facebook logo or show a “Like-Button” (“Like”). You can find more information about Facebook plugins here:

When you visit our website, the plugin establishes a direct connection between your web browser and the Facebook server. It is transmitted that you have entered our website with your IP address. If the Facebook “Like” button is clicked while you are logged into your Facebook account, certain content on our website can be linked to your Facebook profile. In this process, Facebook is able to save your visit to our website with your user account. As a website operator, we have no information about what data is transmitted and how it is used. You can find more information about this here: To prevent Facebook from tracking your visit to our website, please log out of Facebook before using our offer.


Privacy Policy Google Analytics

Our website uses the Google Analytics analysis service operated by Google Inc. 1600 Amphitheater Parkway Mountain View, CA 94043, USA. Google Analytics uses "cookies", which are small text files that are stored in your browser and enable us to analyze how visitors use our website. The cookies collect data about your use of our website, which is usually transmitted to and stored on a Google server in the USA.

If IP anonymisation has been activated on our website, your IP address will be shortened beforehand by Google within member states of the European Union or in other contracting states of the Agreement on the European Economic Area. In rare exceptional cases, the complete IP address can be sent to a Google server in the USA, where it will be shortened. Google uses this data on our behalf to evaluate the use of our website, to create reports on website activity and to offer other services related to website activity and internet usage. The IP addresses recorded by Google Analytics are not correlated with other data held by Google.  The storage of cookies can be denied by a special setting in your browser. In this case, however, the full functionality of our website cannot be guaranteed. In addition, you have a browser plug-in available with which you can prevent Google from collecting the generated data and IP addresses related to your use of the website. You can find more information about this here:


Privacy Policy Google +1

Our website uses functions from Google +1, offered by Google Inc. 1600 Amphitheater Parkway Mountain View, CA 94043, USA.  Collection and transmission of data: You can use the Google +1 button to publish information worldwide. The Google +1 button presents you and other users with customized content from Google and its partners. Google collects data about the information you have given for a +1 content as well as data about the website you were viewing while clicking on the +1. Your +1 data can be displayed together with your profile name and your photo in various Google services, such as search results, your Google profile, as well as on websites and advertisements on the Internet. Information about your +1 activities is recorded by Google in order to improve the Google services you use. In order to be able to use Google +1 buttons, you must have a public Google profile, which must contain at least the name of the profile. All Google services use this profile name. Sometimes this name can also replace another name that you used when content was shared with other users via your Google account. The identity of your Google profile can be displayed to users who know your e-mail address or have other identifying information about you.  Use of the collected data: In addition to the use already described, the data you provide is subject to the applicable Google data protection provisions. Google may publish general statistics about users' +1 activities, or pass them on to users and partners, such as publishers, advertisers or partner websites.


Privacy Policy Instagram

Instagram features are used on our website, offered by Instagram Inc., 1601 Willow Road, Menlo Park, CA 94025, USA. The content of our pages can be linked to your Instagram profile if you are logged into your Instagram account at the same time. These can be linked by clicking on the Instagram button. Instagram can register your use of our pages. As a website operator, we have no information about what data is transmitted and how it is used.

More information can be found here:


Privacy Policy LinkedIn

LinkedIn functions are used on our websites, offered by the LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043, USA. Every time you visit one of our websites that contains LinkedIn functions, a connection to the LinkedIn servers is established. LinkedIn receives data that you have visited our websites with your IP address. When you click on the LinkedIn "Recommend" button, LinkedIn is able to assign the visit to our website to your user account, provided that you are logged into your LinkedIn account at the same time. As a website operator, we have no information about what data is transmitted and how it is used.

You can find more information about this here:


Privacy Policy Pinterest

Our website uses social plugins from the Pinterest social network, operated by Pinterest Inc., 635 High Street, Palo Alto, CA 94301, USA ("Pinterest"). When you call up a page that contains a corresponding plugin, your browser establishes a direct connection to the Pinterest servers. The plugin transmits log data to the Pinterest server in the USA. This log data may include your IP address, address of visited websites that also use Pinterest functions, type and settings of the web browser, date and time of the request, how you use Pinterest and cookies. 

You can find more information about this here:


Privacy Policy Twitter

Functions of the Twitter service are used on our website, offered by Twitter Inc., 1355 Market Street, Suite 900, San Francisco, CA 94103, USA. If you use Twitter or the "Re-Tweet" function, the websites you visit will be linked to your Twitter account. Other users can receive this information and data is sent to Twitter. As a website operator, we have no information about what data is transmitted and how it is used.  More information can be found here:  You can change your data protection settings on Twitter in the account settings of your Twitter account (at


Information, deletion, blocking

At any time you can find out about the personal data, its origin and recipients and the use of the data processing and request a correction, blocking or deletion of this data free of charge. Please use the contact channels given in the imprint. We are also available at any time for further questions on the subject.


Server log files

The website provider automatically collects and stores data in server log files that are transmitted to us by your browser. This data includes:

– Browser type/browser version

– Operating system of the computer

– Referrer URL

– Host name of the accessing computer

– Time of server request

These data are not personal. This data is not merged with other data sources. If we become aware of specific indications of illegal use, we reserve the right to subsequently check this data.



Many websites use cookies. Cookies are harmless to your computer and virus-free. They serve to make internet offers friendlier, more effective and more secure for the visitors of a website. Cookies are small text files that are stored on your computer and used by your browser.

We usually use so-called "session cookies". These are automatically deleted after leaving our site. Other cookies remain stored on your computer until you delete them. These cookies help to recognize your computer on your next visit.

You can use the browser settings to specify that you are informed about new cookies and that you have to accept cookies in each case. You can also exclude the acceptance of cookies for certain cases or in general or activate the automatic deletion of cookies when the browser is closed. If cookies are deactivated, the functionality of our website may be restricted.


Contact form

Contact details that reach us via our contact form, including the content of the request, are stored for processing purposes and for possible follow-up questions. This data will not be shared without your specific consent.

Promotional mail contradiction 

We hereby expressly prohibit the use of the contact data published in the imprint for sending unsolicited advertising and information material. In the event of the unsolicited sending of advertising information, such as spam e-mails, the website operators reserve the right to take legal action.


Newsletter data

For the use of the newsletter service offered by us, personal information such as e-mail address is collected. In addition, information is required that allows us to verify that you are the owner of the email address provided and that you agree to receive the newsletter. All information will only be used to send the newsletter, it will not be passed on to third parties.

You can revoke your consent to the storage of the data, the e-mail address and their use for sending the newsletter at any time. There is an “unsubscribe” link in the newsletter for this purpose.


Change in Privacy Policy

Our data protection declaration can be adjusted at irregular intervals to comply with current legal requirements or to implement changes to our services, e.g. B. when inserting new offers. The new data protection declaration will then automatically apply to your next visit. 

Contact the data protection officer

For questions about data protection, please send us a message to with the subject "Privacy".

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