Insights on e-commerce, web development and digital solutions
The GDPR names no periods, German commercial and tax law does. How ten, eight, six, five and three years become workable deletion classes - with period start, restriction flag and a deletion run that writes a log.
WebGPU is active in all major browsers in 2026. Small language models now run directly in the browser - for private shop assistants, semantic search and text snippets, offline and without API costs. We sort out the chances, limits and hybrid approaches.
How to run your online shop without a cookie banner. Matomo cookieless, self-hosted fonts, technically necessary cookies and a GDPR-compliant setup guide.
You decide which optional data processing to allow.
Our anonymous reach measurement runs without cookies and without IP storage — we do not ask for consent for it because none is legally required.
Strictly required: language preference, core site functions and storing your cookie choice. Without these the site does not work.
Stores your preferences in your browser's local storage (e.g. light/dark appearance, accessibility options). Improves comfort but is not strictly required.
Records your interactions (clicks, scrolling, inputs) pseudonymously so we can spot usability issues. Form field inputs are masked automatically before storage; your IP address is not saved with the recording. Served from our own domain, no external tool. Opt-in, revocable any time.
Allows measurement of advertising campaigns (internal UTM attribution, e.g. whether a visit came from an ad). No external advertising cookies.