Cookie Policy

Last updated: 17 June 2026

This Cookie Policy explains how H2osim uses cookies and similar technologies on this website. It should be read together with our Privacy Policy.

1. What cookies are

Cookies are small text files stored on your device by your browser. They let a website remember your actions and preferences (such as language or theme) and help keep the site secure. Similar technologies such as local storage work in comparable ways.

2. Cookies we use

Strictly necessary — required for the site to function. These include your session, the security/CSRF token that protects forms, your selected language, your light/dark theme, and your cookie-consent choice. The site cannot work properly without them, so they do not require consent.
Analytics (optional) — used, only with your consent where required, to understand how the site is used so we can improve it. Our analytics are privacy-friendly: they rely on a hashed IP and do not build advertising or cross-site tracking profiles.

We do not use advertising or third-party marketing cookies.

3. Managing your choices

When required, we ask for your consent to non-essential cookies through a banner when you first visit. You can change or withdraw your choice at any time by clearing this site's cookies in your browser, which will prompt the banner again. You can also block or delete cookies through your browser settings, though blocking strictly necessary cookies may break parts of the site.

4. Changes

We may update this Cookie Policy as our use of cookies evolves. The current version, with its "Last updated" date, is always shown on this page.

5. Contact

Questions about cookies? Contact us on Telegram.