01No cookies are set
This deployment sets no cookies of any kind — not analytics, not advertising, and not preference cookies. There is consequently no consent banner, because there is nothing to consent to.
02How the language preference works instead
The active language is part of the URL rather than a stored preference. `/en/network` and `/ru/network` are different addresses for the same page.
On a first visit to a path without a language prefix, the server reads the standard `Accept-Language` request header to choose which prefix to redirect to. That header is sent by your browser with every request and is not stored by us.
03Local storage
No data is written to `localStorage` or `sessionStorage`. Interactive elements — the weight calculator, the address inspector, the name lookup — hold their state in memory for the duration of the page view and discard it on navigation.
04Third parties
Fonts are served from Google Fonts and are requested by your browser when a page loads, which discloses your IP address to that provider. No other third-party resource is embedded, and there are no external scripts, pixels or iframes.