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Privacy

Last updated: 2026-10-23.

This site uses Umami (Umami Cloud) for cookieless, aggregate analytics. No cookies, no cross-site tracking, no advertising. You do not need to accept anything to read this site.

Data controller

The site is operated by Matteo Scurati (matteo.scurati@gmail.com). For privacy questions or to exercise your GDPR rights, write to that address.

What is collected, and why

When you visit a page, a small script served by Umami reports an anonymous page view with: the URL of the page, the referring URL if any, your browser, operating system and device type, your screen size, your browser language, and your country (derived from your IP address). Umami does not set cookies and does not store your IP address; to count unique visitors it keeps only a one-way hash of IP and user agent, salted with a value that rotates periodically, so a visit cannot be traced back to you or linked across periods.

The data is used to understand which docs are read and whether pages load well, so they can be improved. Legal basis: legitimate interest under Art. 6(1)(f) GDPR.

Who processes it

Umami Software, Inc. (USA) runs the analytics, described in Umami’s privacy policy.

Cloudflare, Inc. (USA) hosts this site on Cloudflare Workers (Static Assets), with EU edge locations serving EU traffic. As infrastructure provider it processes minimal request metadata (IP, user agent, timestamp) for security and rate limiting, as described in Cloudflare’s privacy policy.

What this site does not do

No cookies. No cross-site or cross-device tracking. No advertising networks or third-party trackers. No data is sold, rented, or shared.

External links to GitHub, npm, and similar may set their own cookies once you click through. Their privacy policies apply there.

Your rights

Under GDPR you may access, rectify, erase, restrict, port, and object to the processing of your personal data, and lodge a complaint with the Garante per la protezione dei dati personali. Write to the email above. Aggregated analytics cannot be linked back to you, so erasure of a specific past visit is technically infeasible.

Opt out

Use a content blocker that blocks cloud.umami.is, or do not visit the site.

Changes

If data collection changes, this page is updated and the date at the top reflects the change.