About us
Nelten Public GmbH develops the website scan in Dresden. It began with our own websites and applications, where we collected technical and content checks during development and operation. The scanner presents these checks as individual rules. The report lists each rule ID, expected result and a fix instruction. The checks name their sources. This helps website operators and developers understand what a finding is based on and which task it describes.
Google Search Central, W3C WCAG 2.2, OWASP, SSL Labs, RFCs and German regulations form the basis. In the report you find the matching source and the expected state, so each message can be looked up. Developers can check the benchmark and align their change to it.
Our own websites go through the same scanner before going live. We review the results and fix the problems found. This shows how the rules work in daily practice. The public checklist also makes visible which aspects the scan covers.
The free view shows all finding groups and up to three examples with issue, instruction, one address and measurement. Further instructions and finding details are in the package report or remediation order. The ID helps you find the group again.
The website stores no third-party services in your browser. Quick scan reports are kept on a server in Germany and deleted after 30 days. The scan reads publicly reachable pages and leaves them unchanged. The quick scan needs no credentials for your website.
Four areas of work
Rules, technology, content and support come from hands-on work and traceable sources.
Google Search Central, W3C WCAG 2.2, OWASP, SSL Labs and RFCs provide the basis for traceable rules. The free view includes instructions for up to three example findings; further instructions are in the package report or remediation order.
Updated 02.11.2026These rules check protection, connections, loading and the technical structure of your website.
Updated 02.11.2026axe rules, Lighthouse audits and required information checks make accessibility and clarity tangible.
Updated 02.11.2026For questions about findings and plans, reach us by email or phone. We reply on working days.
Updated 02.11.2026Nelten Public GmbH, Grimmstraße 37, 01139 Dresden, Germany. Managing director Jens Haake. Website scan, website package and web portals.