What this result establishes

The tester applies RFC 9309 group selection and path matching to the exact text, token, and target you entered. It combines repeated exact-token groups, falls back to the wildcard group only when no exact group exists, and chooses the most specific matching path rule.

It does not fetch /robots.txt, verify its HTTP status or content type, model a crawler vendor's undocumented behavior, or prove that a crawler will obey the file. Robots rules are crawl controls, not authentication and not a reliable way to keep a URL out of search results.

Follow the complete robots.txt testing workflow or inspect the versioned fixture evidence.