This site sets four cookies. Three are strictly necessary for it to work; the fourth remembers your answer to the banner. We run no advertising, no third-party tracker and no external analytics service.
What we would like to measure, and what you can refuse
On our product pages we count visits: the page seen, the site you came from, your IP address and your browser. It is recorded on our own server, in Switzerland, and it exists to tell us which page brought a request — nothing else, and nobody else reads it.
Nothing is recorded until you accept. If you refuse, or if you have not answered yet, no visit is written at all. Refusing changes nothing to how the site works, and you can change your mind at any time in the box at the bottom of this page.
altius-consent
Records whether you accepted or refused, so the question is not asked again at every page. Kept for six months, then asked again. Strictly necessary: without it, a refusal would not survive a single click.
csrftoken
Protects forms against cross-site request forgery. Without it, the contact form would reject your message. Kept for one year.
sessionid
Identifies your browsing session, for signing in to the back office and for carrying a form across pages. Kept for one hour.
django_language
Remembers the language you chose, so the site does not switch back at every page. Kept until you close your browser.
Local storage
One entry, altius-theme, remembers whether you chose the light
or dark theme. It stays in your browser and is never sent to us.
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