Cookie policy
How this site uses cookies and how you can manage your consent.
Last updated: January 2026
What cookies are
Cookies are small text files that sites save on the user's device to make it work, remember preferences or collect statistical information on usage.
Necessary technical cookies
We use technical cookies that are essential for navigation, security and the basic functions of the site, including the cookie that stores your consent preferences (vangi_cookie_consent). These cookies do not require consent and are always active.
Analytics cookies
With your consent we may use analytics cookies in aggregate and anonymised form, to understand how the site is used and improve it. They are not activated until you give consent and are not used for profiling or advertising.
Managing consent
On your first visit you can accept all cookies, reject the non-essential ones or choose the categories. You can change your choice at any time by reopening the preferences panel from the button below or from the “Manage cookies” link in the footer.
You can also block or delete cookies from your browser settings.