There are a number of types of cookies.
Functional cookies are used so that we can constantly improve our website and offer you a personal experience. These cookies recognize your IP address, for example, so that we use the correct language when you visit our website again.
Analytical cookies (eg Google Analytics, Hotjar, VWO, ...) are used to collect statistics about the website. We only use anonymous data with these types of cookies, so that they do not violate your privacy.
The third type of cookies are Third Party cookies or tracking cookies (eg Adwords, Bing, Criteo, ...). Your data will be used for targeted marketing purposes and we require your permission for this. As indicated on our homepage you give us that permission by continuing to surf.
Information about the removal or control of cookies is available at www.aboutcookies.org.
And every browser also allows you to clear the stored cookies and the history via the settings.