Privacy and contact

Who runs this site

Hradecký vlny is run by Jan Kadlec, who is also the data controller. For questions, programme corrections or privacy requests, write to hradeckyvlny@seznam.cz.

What data we process

The site has no accounts and no forms, so we don't collect personal data from you directly. Event listings come from information the organisers publish.

Cookies

• hv_lang – remembers the language you picked (1 year). It's needed for the language switch to work.
• Google AdSense ads – Google and its partners use cookies and similar technologies to show and measure ads. Personalised ads are shown only with your consent, which you give in the banner on your first visit; without it, ads are non-personalised or limited. See how Google uses information from sites that use its services; you can turn off ad personalisation in Google My Ad Center.
• YouTube videos – DJ mixes play through YouTube's privacy-enhanced mode (youtube-nocookie.com). Opening a page with a video connects your browser to Google's servers; YouTube may use cookies and similar storage only once you start the video. See Google's privacy policy.

You can change or withdraw your consent at any time by clearing cookies in your browser.

Visitor statistics

We measure traffic with Umami, which uses no cookies, stores no IP addresses and doesn't track individual visitors – we only see aggregate anonymous numbers (e.g. page views).

Hosting

The site runs on Vercel Inc. (USA) infrastructure. Every request involves technical data such as IP address, time, page address and browser type – used only to operate and secure the site and kept for a short time.

Your rights

You have the right to access, correct or erase your personal data, to restrict its processing and to object. Just write to hradeckyvlny@seznam.cz. You can also complain to the Czech data protection authority, ÚOOÚ.