privacy Policy



This privacy policy is indended to inform the users of this website about the type, scope and purpose of the collection and use of personal data by the website operator Contria GmbH. The website operator takes your data protection very seriously and treats your personal data confidentially and in accordance with legal regulations. Since new technologies and the constant further development of this website can make changes to this privacy policy, we recommend that you read the privacy policy again at regular intervals. 


Access data 

We, the operator respectively webpage hoster, collect anonymized data about access via Google Analytics based on our legitimate interest and evaluate it as follows: 


  • visited website
  • time at the time of access
  • source / reference from which you came to the page
  • browser used
  • operating system used
  • IP address used 

The server log files which we use to control the booking requests are deleted half an hour after the end of the session.


Handling with contact informations

If you contact us as the website operator through the contact options offered, your details will be saved so that they can be used to process and answer your request. Without your consent, this data will not be passed on to third parties.


Online booking

Bookings are saved in the database for contacting and further processing of the requested orders, their tracking and invoicing. This includes address and references of the request. Booking inquiries are only valid once they have been confirmed by our Dispo department. The published offer is a non-binding recommendation, as these are subject to constant changes and are maintained and updated by us.


Service update 

The informations of the live data are non-binding, as the their collection is not always guaranteed. 


Google Analytics

It's our legitimate interest to optimize and analyze our online offer on this website within the meaning of Art. 6 Para. 1 lit. f. GDPR with the service "Google Analytics", which is offered by Google Inc. (1600 Amphitheater Parkway Mountain View, CA 94043, USA). The service (Google Analytics) uses "cookies" - text files that are stored on your device. The information collected by the cookies is usually sent to a Google server in the USA and stored there. 

Google LLC complies with European data protection law and is certified under the Privacy Shield Agreement: 

IP anonymization applies to this website. The IP address of the users is shortened within the member states of the EU and the European Economic Area and in the other contracting states of the agreement. Only in individual cases is the IP address initially sent to a Google server in the United States and abbreviated there. This shortening eliminates the personal reference to your IP address. The user's IP address transmitted by the browser is not combined with other data stored by Google. 

As part of the agreement on the order data agreement, which we, as the website operator, have concluded with Google Inc., the latter uses the collected information to evaluate the use of the website, website activity and to provide services related to internet use. 

The data collected by Google on our behalf is used to evaluate the use of our online offer by individual users, e.g. to create reports on the activity on the website to improve our online offer. 

You have the option of preventing cookies from being stored on your device by making the appropriate settings in your browser. There is no guarantee that you will be able to access all functions of this website without restrictions if your browser does not allow cookies. 

You can also use a browser plug-in to prevent the information collected by cookies (including your IP address) from being sent to Google Inc. and used by Google Inc. The following link leads you to the corresponding plugin: 

Alternatively, you can prevent Google Analytics from collecting anonymised data about you on this website by clicking on this link ( prevent statistical data collection). By clicking on the link above, an indicator is set in your browser that no data is collected. If an active browser session expires, you need to click on the link above again. 

If you have stopped data collection for Google Analytics, but would like to allow it again, you can do so by clicking on this link ( allow statistical data collection). By clicking on the link above, an indicator is set in your browser that data is being collected. Delete your page settings (browser memory) or if the privacy policy changes, the confirmation is required again, when you are visiting this website.