Can AI assistants read ufw-firewall.xyz?

Measured on 2026-09-19 by asking the site 7 times — once as a browser, once as each of the 6 crawlers that feed ChatGPT, Claude, Perplexity, Gemini, Meta AI, Apple Intelligence and Doubao — and comparing what came back. The AI-training opt-out tokens that never crawl are read from robots.txt instead.

What each crawler got back

What to change, in order

1. Let in the 6 crawlers your own robots.txt already allows+6 crawlers
   ClaudeBot, GPTBot, OAI-SearchBot, PerplexityBot, Meta-ExternalAgent, Amazonbot are turned away before reading the page (served a bot challenge instead of the page; answered, but with far less text than a browser gets), while robots.txt permits them — so this block is not written in your site. No CDN signature was found in the response headers, so the refusal comes from the origin server itself or from a WAF this index does not recognise. Fixing it takes this domain from 0 to 6 of 6 crawlers.
2. Declare the facts in JSON-LD
   There is no JSON-LD on the page, so every fact — who you are, what you sell, the price — has to be guessed out of the prose and the layout. A schema.org block is the difference between being quoted correctly and being paraphrased.
3. Fix the plain structure: one <h1>, a title, a description, alt text
   The structure check scores 20/100. These are the cheapest signals on the page and the first ones an assistant uses to decide what the site is.

The checks

• Answers AI agents like it answers people0%
• Readable without JavaScript0%
• robots.txt lets the crawlers in100%
• Facts in JSON-LD0%
• Content reachable, not buried60%
• Publishes a map of itself75%
• Plain structure20%

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