Cookies and consent
A transparent explanation of this website’s current technical setup.
Cookies in the supplied website
The website as provided does not set first-party cookies or browser local storage through its own JavaScript. The interactive tools calculate in the browser and do not require an account. The site uses locally hosted fonts, graphics and CSS, so it does not need a cookie banner for these features alone.
What changes if adverts are enabled
Google AdSense and some third-party technologies may set or read cookies or use similar storage depending on the configuration and consent. Before activating them, check the requirements in the jurisdictions where visitors are located, update the privacy notice and implement a suitable consent management platform.
Google requires a Google-certified TCF CMP for personalised ads to users in the EEA, UK and Switzerland. Google's own Privacy & messaging options are described in its official documentation. A homemade accept/reject banner is not a replacement for that integration.
Your controls
Once advertising or analytics is installed, visitors should be given the controls and disclosures required by the relevant provider and law. This page must then describe the actual configuration rather than promising that cookies do not exist.