Cookie statement


AHH uses so-called session cookies and session storage on this website. Session cookies are functional cookies intended to make the website work properly.
Because the session cookies that AHH uses are functional cookies, it is not required to first ask the internet user for permission. These cookies contain a different, temporary number each time you visit the website. The session cookies are deleted after closing your browser.


We use session cookies to check whether your device, such as your computer, laptop or smartphone, supports JavaScript. JavaScript ensures that you see drop down menus on the website. If your device does not support JavaScript, the website will not display properly.

Session storage

Session storage is a form of temporary storage of data, just like session cookies are. We use session storage only to store information about the structure of the website in your browser. Session storage makes it easy for you to click or swipe through the list of topics on the website. No personal data will be processed from you.

Website statistics

We use a statistics program to analyse which pages are visited the most, how visitors have come to our website and which search terms are used in our search engine.

To this end, we collect IP addresses from our visitors, just like most websites. These are stored in so-called log files. The log files are kept on the web server for 5 days so that they are available for the statistics program. After that, the log files are kept for 90 days for security reasons only and are only viewed for that purpose.

AHH has taken measures to limit the traceability of visitors to our website as much as possible. We do this by anonymizing the last 2 octets (number groups) of each IP address immediately after importing the log files into the statistics program. This happens in a temporary memory before the IP addresses are stored. We collect the following data with the log files:

  • requested web pages and downloads
  • IP address (the traceability of visitors is limited as much as possible by anonymizing the last digit groups of each IP address);
  • user agents (browsers, operating system);
  • used devices (type, brand);
  • location (based on anonymized IP addresses)
  • used search terms to access our website via external search engines;
  • used search terms in the search engine on the website itself;
  • used links to get to our website (referrers).

These log files remain in the database of the statistics program for 31 days. Then they are removed. In that case, only aggregated (merged) information remains in the database. With this we make reports about the website visit.

We do not provide personal data to third parties, unless this is necessary to report criminal offenses.

Content from third parties

This website contains third party content, such as widgets, plug-ins or embedded content.