Use of Cookies

By granting your prior consent, you agree that we will link your contact details through HubSpot to our existing data regarding your previous visits and activities on our website. In so doing, we will use both the data generated at your future visits and data collected by us from you at previous visits of our website, unless you have objected thereto.

By granting your prior consent, you also agree that we will, through HubSpot, inquire through a dedicated interface of Twitter whether there exists a Twitter handle for your email address (privacy policy). If so, we will add that Twitter handle to your contact details. Please consult the instructions, or the data privacy statement, of Twitter to learn how to deactivate that function.

We will store your data for the period in which you use our offers, and after your last visit or any other contact to you, at the longest. Please consult our "Data Privacy Statement" to learn how to revoke this prior consent, as well as to learn about your rights to information, correction and deletion of your data.

These cookies are designed to display content that is tailored to your interests on our websites, thereby improving your user experience. The following cookies are set by HubSpot:


  • This cookie is used to prevent the banner from always displaying when visitors are browsing in strict mode.
  • It contains the string "yes" or "no".
  • It expires in seven days.


  • This cookie is used by the opt-in privacy policy to remember not to ask the visitor to accept cookies again.
  • This cookie is set when you give visitors the choice to opt out of cookies.
  • It contains the string "yes" or "no".
  • It expires in 6 months.


  •  This cookie keeps track of sessions.
  • This is used to determine if HubSpot should increment the session number and timestamps in the __hstc cookie.
  • It contains the domain, viewCount (increments each pageView in a session), and session start timestamp.
  • It expires in 30 minutes.


  • Whenever HubSpot changes the session cookie, this cookie is also set to determine if the visitor has restarted their browser.
  • If this cookie does not exist when HubSpot manages cookies, it is considered a new session.
  • It contains the value "1" when present.
  • It expires at the end of the session.


  • The main cookie for tracking visitors.
  • It contains the domain, hubspotutk, initial timestamp (first visit), last timestamp (last visit), current timestamp (this visit), and session number (increments for each subsequent session).
  • It expires in 6 months.


  • This cookie keeps track of a visitor's identity. It is passed to HubSpot on form submission and used when deduplicating contacts.
  • It contains an opaque GUID to represent the current visitor.
  • It expires in 6 months.

Further information on the collection of personal data can be found in our privacy policy.

Using the LinkedIn Insight Tag, campaigns are evaluated in anonymized form about the website target group as well as the ad performance. In the browser, LinkedIn places a cookie of users. For more information, please see our privacy policy.

With the help of Contentsquare, the interaction data of your visit to our website is collected in a pseudonymised form in order to optimise the user-friendliness of the website as well as for marketing purposes with the use of cookies. The following cookies are stored by Contentsquare:


  • to record the visitor's consent (13 months)


  • to recognise returning website users (13 months)


  • a session cookie which is created at the beginning of the visit and deleted 30 minutes after the last page view (4 hours)


  • stores the URL-encoded custom variables from the session (session length)

We use these cookies for the analysis of the website, so that we can measure the use of our websites and improve the user experience for our visitors. This link leads to a browser plugin, which prevents the capture with Google Analytics.

Browser Add-on to deactivate Google