Contact
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Tech stack
AI readiness
AI training policy
allowed
Terms of Service
found · https://jkettmann.com/legal
AI-bot protection
AI files
llms.txt ai.txt humans.txt robots.txt
Compliance (GEO / GDPR)
TLD
Overview
Title
Johannes Kettmann
Description
Helping React developers taking the leap from hobbyist to professional. Learn skills that matter for the job.
Final URL
Language
en (html)
Scanned at
2026-06-23 14:18:26