Privacy

How this site handles visitor data, and how to ask for access or deletion.

Privacy policy

Last updated 23 Oct 2026

This site sets no tracking cookies and stores nothing in localStorage or sessionStorage. Visitor statistics are counted without cookies, on servers in the EU.

Visitor statistics

We use PostHog (PostHog Cloud EU, servers in Frankfurt, Germany) for visitor statistics, in cookieless mode.

What data is processed

  • Page views: the address of the page and the page you came from (referrer).
  • Clicks on calls to action.
  • Clicks on email links and sending the contact form (no form content).
  • Approximate device and browser type.
  • IP address and user agent, which are only used to create a daily-rotating hash on PostHog’s servers to count unique visitors. IP addresses are not stored.

Purpose and legal basis

The purpose is understanding how the site is used in order to improve it. The legal basis is legitimate interest (GDPR Art. 6(1)(f)).

Where the data is kept

Data stays in the EU. PostHog acts as data processor.

Retention

Statistics are kept for 12 months and then deleted.

Controller

The controller is Celaro AB, org. no. 559347-8125.

Access and deletion

To request access to or deletion of your data, email philip@philipdren.com.

You also have the right to object to processing based on legitimate interest (GDPR Art. 21) by emailing the same address.

You have the right to lodge a complaint with the Swedish Authority for Privacy Protection (IMY), imy.se.

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Philip Dren