Website privacy
Last updated: 2026-09-23
Website analytics
Section titled “Website analytics”We use privacy-focused, cookie-free analytics provided by Umami Cloud to understand how visitors use this website and improve its content. Umami does not use cookies, identify visitors, or track them across websites. We do not send names, email addresses, account identifiers, or other personal data in analytics events.
Umami receives page views, referrer URLs, browser, operating system, device type, country, and timestamps. Tracking is limited to grunddata.io and www.grunddata.io, and respects the browser’s Do Not Track setting. We use this information for website improvement based on our legitimate interests. Analytics data is retained according to the retention setting configured for our Umami Cloud account.
Service providers
Section titled “Service providers”Umami Cloud is operated by Umami Software, Inc. Its servers are located in the EU and the US. Umami’s privacy policy, data processing agreement, and subprocessor list provide further information about its processing and safeguards.
Videos and forms
Section titled “Videos and forms”Videos are hosted by YouTube. No YouTube player is loaded until you choose to play a video; once loaded, YouTube may process information according to its privacy policy. Contact and trial request forms use Cloudflare Turnstile to protect against automated abuse. Turnstile may process technical and device information for this security purpose; see Cloudflare’s privacy policy.
Contact
Section titled “Contact”For questions about this website privacy notice, contact Grunddata through the contact form on grunddata.io.