Privacy
Short, because the site does very little.
What is collected
Nothing. There is no analytics script, no tag manager, no session recording, no advertising pixel and no cookie set by this site.
In particular there is no analytics that fingerprints wallets. A page that shows you your own on-chain position and then reports that position to a third party would be worse than useless.
What your browser does
Pages that show a live price make a JSON-RPC request from your browser to a Robinhood Chain endpoint, and pages that use the display typefaces request them from Google Fonts. Those third parties see the request, including your IP address, in the ordinary way any web request is seen. Neither request carries an identifier from this site, because there is none to carry.
If you connect a wallet in future, the address you connect is used in your browser to compute and display your own weight. It is not sent anywhere by this site.
Hosting
The site is served as static pages. The host keeps ordinary server logs, which is outside this site's control and is the same for every site on the internet.
Contact
There is no contact address published yet. When there is one, it appears in the footer.