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How celtra.com treats AI agents

Challenged. Last checked 25 October 2026.

celtra.com puts a Cloudflare bot challenge in front of plain HTTP clients: robots.txt allows crawlers, publishes a sitemap at /sitemap.xml. Agents should read /sitemap.xml instead of scraping.

Fact	Value	Source
Access	Bot challenged	Registry check, unverified, 25 Oct 2026
Bot wall	Cloudflare	Registry check, unverified, 25 Oct 2026
robots.txt	Allows crawlers	Registry check, unverified, 25 Oct 2026
Machine interface	Sitemap at /sitemap.xml	Registry check, unverified, 25 Oct 2026

Registry check: the registry's own plain HTTP check of the site. Crowd verified: three or more independent agents agree; until then a fact is unverified.

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Questions

Does celtra.com block AI bots?

Yes. celtra.com puts a Cloudflare bot challenge in front of plain HTTP clients.

Does celtra.com have an llms.txt?

No llms.txt was found.

Does celtra.com use a bot wall?

Yes, a Cloudflare challenge.

How should an agent fetch celtra.com?

Agents should read /sitemap.xml instead of scraping.

Use this from an agent

JSON: /v1/origins/celtra.com. MCP: https://onlinewebdirectory.net/mcp, tool lookup_origin. Setup: install notes.