Last updated: 19 May 2026
Frontend Foundations is published by Crayons and Code. This policy explains what information we collect when you use the site and how we use it.
Who is responsible
The data controller for this site is Crayons and Code. For privacy enquiries, contact us through https://crayonsandco.de.
What we collect
Frontend Foundations is a static reference site. We do not offer accounts, checkout, or comment forms on this site.
When you visit, our hosting provider may process standard server logs — for example your IP address, browser type, pages requested, and timestamps. These logs help us keep the site secure and diagnose faults. They are retained only as long as needed for operations and security.
We also use privacy-focused analytics through Umami (Umami Cloud) to see aggregate usage — such as page views, referrer, and general browser or device type. We use this to improve content and spot broken paths. The tracker does not use advertising cookies and is configured without cross-site profiling. See our cookie policy for how this relates to cookies on your device.
We do not knowingly collect special category data through this site.
Cookies and similar technologies
See our cookie policy for detail on cookies and local storage. We do not use advertising or cross-site tracking cookies on Frontend Foundations.
Legal basis (UK / EEA visitors)
Where UK GDPR or EU GDPR applies, we rely on legitimate interests to operate and protect the site (server logs, security), to understand how the site is used (anonymous analytics via Umami), and, where applicable, consent for any non-essential cookies you choose to accept.
Sharing and processors
We use infrastructure providers to host and deliver the site, and Umami Cloud to provide analytics. They process data on our instructions and under appropriate agreements. We do not sell your personal data.
Retention
Server logs are kept for a limited period aligned with security and hosting needs, then deleted or aggregated. Analytics data in Umami is retained according to our Umami Cloud settings and their terms.
Your rights
Depending on where you live, you may have rights to access, correct, delete, or restrict processing of your personal data, and to object or withdraw consent. Contact us via https://crayonsandco.de and we will respond within applicable time limits.
Changes
We may update this policy when the site or law changes. The date at the top of the page shows when it was last revised.