horstmann.com — tech stack, contacts & AI-readiness

personal/unknown · GDPR-sensitive

c•••@f•••.social

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Primary

Tree path

Technology & Computing

Group (tier-1)

AI training policy

reserved

AI-bot protection

Blocked AI bots

AI files

llms.txt ai.txt humans.txt robots.txt

Evidence

robots:GPTBot+Google-Extendedai.txt

TLD

Title

Cay Horstmann's Home Page

Final URL

Language

en (html)

Scanned at

2026-06-23 01:20:11