Privacy

What this policy covers

This policy describes how Mrozowski Digital handles personal information in connection with this website. It covers this website only. Mrozowski International and its other ventures operate their own sites and publish their own policies.

Information we collect

This website has no user accounts, no contact form, no newsletter signup, no comments and no search. We do not ask you to submit any personal information, and there is no mechanism on this site through which you could.

If you choose to email us using the address published on this site, we receive whatever you put in that email and use it only to reply. Our email is hosted by Google Workspace, so Google processes it on our behalf.

Analytics

We use Vercel Web Analytics and Vercel Speed Insights to understand how many people visit the site, which pages they reach and how quickly pages load. These tools do not use cookies and do not build a profile of you or track you across other websites. The data we see is aggregated and does not identify individual visitors.

We also use PostHog to understand how the site is used — which notes are read, and whether things like the copy button on code blocks earn their place. We run it without cookies or local storage and with session recording switched off, and it does not build a profile of you or follow you to other websites. Like any service receiving a web request, it processes technical information such as your IP address; we do not use it to identify you.

Hosting

This site is hosted by Vercel. Like any web host, Vercel processes technical information such as IP addresses in order to serve pages and protect the service against abuse.

Content delivery

The content on this site is managed in Sanity, a content platform. While a page is open, your browser keeps a connection to Sanity’s servers so the page can refresh if we publish a change. Sanity receives the technical information any web request carries, such as your IP address, for that connection. We do not use it to identify you.

Links to other services

Notes may also be published on Medium, and videos are published on YouTube. This site only links to them — nothing from either service is embedded here, so neither can set cookies or observe you through this site. Once you follow a link, that service’s own policy applies.

What we do not do

We do not sell personal data. We do not share it with advertisers. We do not use advertising or cross-site tracking cookies — the public pages of this site set no cookies at all. Our own content-editing tools use cookies and local storage, but visitors never reach them. Fonts are served from this site rather than requested from a font service.

Your rights

Depending on where you live, you may have rights over personal information we hold about you — typically to ask what we hold, to ask us to correct it, or to ask us to delete it. Since the only personal information this site gives us is an email you chose to send, that usually means asking us to delete your correspondence.

Contact

Questions about this policy can be sent to hello@mrozowskiinternational.com.

Changes

If this site gains a form, a newsletter, comments or any other way of collecting information, this policy will be updated before that change goes live.