Privacy
This site doesn’t know you were here.
There are no cookies, no analytics, no tag manager, no embedded third-party content and no forms. Nothing on these pages asks who you are, and nothing stores an answer. Even the fonts are served from this domain rather than fetched from Google, so opening a page contacts nobody but the host.
That leaves exactly one thing, and it is why this page is written at all: the server that hands you the files keeps a log of having done it.
What the server writes down
Three things, and the site asks for none of them — they are what a web request is made of.
- IP addressThe address the request came from. It is the reason this page has to exist at all: under the GDPR an IP address counts as personal data, even when it belongs to a connection shared by a whole household or office.
- User agentThe string every browser sends with every request, naming itself and the operating system underneath it. It is kept because it arrives with the request, not because anything here wants it.
- The request itselfWhich path was asked for, at what time, which status code came back, and how long the answer took. This is what lets a host tell ordinary traffic from an attempt to knock the site over.
Who holds it, and on what basis
A chain two links long: me, and the company serving the files.
The controller is Patrik Repkovský, an individual in Slovakia. There is no company behind this and nothing is sold here. Contact runs through patrikrepkovsky.dev, where the details live.
The site is hosted by Vercel Inc., which serves every page and keeps those logs on its own infrastructure. Vercel is the processor; I am the controller; there is nobody else in the chain. What Vercel does with the logs is set out in its privacy policy and bound by its data processing addendum, including its retention schedule — the logs run on Vercel’s clock, not mine.
The legal basis is legitimate interest, Article 6(1)(f). Serving a page requires knowing where to send it, and keeping a short record of what was served is how a host notices an attack. Nothing is done with the logs beyond that: I do not export them, copy them into a store of my own, join them to anything else, or use them to build a picture of who visits.
Nothing on this site sets a cookie or writes to your browser’s storage, so there is no consent banner to click past — there is nothing to consent to.
Links that leave
Every outbound link here goes to GitHub, to Vercel, or to my own site. Following one hands you to whoever runs that address, under their terms and their privacy policy. This notice stops at the click: it covers what happens on this domain and nothing beyond it.
The example reports published on the skill pages are Markdown files served from this domain like any other page. Opening one fetches nothing from the sites it discusses.
Your rights
Articles 15 to 21 apply here the same as anywhere. The honest caveat is where the data actually sits.
You can ask what is held about you, ask for a copy, ask for it to be corrected or erased, or object to it being kept at all. Because I keep no store of my own, answering means asking the host — so a request will take as long as Vercel takes, and I will tell you what came back rather than paraphrase it.
Ask through the contact on patrikrepkovsky.dev. If the answer does not satisfy you, you can complain directly to a supervisory authority — in Slovakia that is the Úrad na ochranu osobných údajov Slovenskej republiky, and if you live elsewhere in the EU, the authority for the country you live in will take it too.
If this notice changes, the date below changes with it. There is no mailing list to announce it on, which is rather the point.
Last updated 28 August 2026