Privacy

In short: no cookies, no accounts, no analytics or advertising trackers.

What stays in your browser

Your price area, grid company, appliance and chart choice are saved in your browser (local storage) and in the page address, so the page opens the way you left it. They aren’t sent anywhere, except the price area and grid company in the request for prices, which is needed to show them.

What the server sees

The site runs on Cloudflare. Like any website, it processes your IP address to deliver pages and to protect the site, for example against too many requests. Short-lived request logs are kept for a few days to find errors. They aren’t used to identify or follow you.

Who is responsible

Mateo Kadiu (mateokadiu.com). Questions can be asked on GitHub or through the contact details on mateokadiu.com.

Changes

If this ever changes — for example with cookie-free visitor statistics — this page will say so first. Last updated 29 October 2026.