ChatGPT
No answer from this engine in this run.
1 of 3 engines returned an answer in this run. Engines without an answer are shown as No data, never as a zero score.
“What is example (example.com)? Describe what the company or product does.”
Heuristic index, not a third-party ranking.
Based on 1 sampled answers from 1 engines.
Heuristic index: 50% mention rate + 30% citation rate + 20% positive sentiment. This is our own index, not a third-party ranking.
One-line summary per engine. The full text opens below, without JavaScript.
No answer from this engine in this run.
This engine did not return an answer for this snapshot. The other engines still run.
**example.com is not a company or commercial product.** It is a domain reserved by the Internet Assigned Numbers Authority (IANA) for use in documentation, tutorials, manuals, and sample configurations.[1][4] Its webpage is intentionally minimal and serves as a placeholder when authors need a gener…
Prompt: What is example (example.com)? Describe what the company or product does.
**example.com is not a company or commercial product.** It is a domain reserved by the Internet Assigned Numbers Authority (IANA) for use in documentation, tutorials, manuals, and sample configurations.[1][4] Its webpage is intentionally minimal and serves as a placeholder when authors need a gener…
Simple keyword and entity comparison across the sampled answers. No second LLM is used to judge.
No data
At least two engines with an answer are needed to compare descriptions.
Measured on 1 sampled answers in this snapshot. The snapshot is reused for up to 30 days.
Bar length does not imply weight: every domain above has the same number of citations in this sample.
Measured with plain HTTP requests only: no browser, no JavaScript, no LLM. Checks cover robots.txt AI groups, llms.txt, Markdown negotiation, ai-catalog.json, the standard .well-known documents, soft 404s and server-rendered content.
Words in the raw HTML: 27.
Server-render or pre-render the main content: several agent fetchers do not run JavaScript, so a client-side shell reads as an empty page.
robots.txt returned HTTP 404.
No robots.txt means everything is allowed, but no AI-usage preference is declared. Publish one deliberately.
Explicit groups: none.
Every AI agent falls through to the '*' group. Add named groups when your policy differs by purpose (training vs search vs user fetches).
HTTP 404 (text/html; charset=utf-8), 577 bytes.
No /llms.txt. Publish one with an H1, a '>' summary and Markdown links so agents get a compact map of the site.
Content-Type: text/html; charset=utf-8. Vary: Accept not set.
Optional: serve a Markdown version via 'Accept: text/markdown' (with 'Vary: Accept'), a rel=alternate type=text/markdown link, or a .md URL.
Probe returned HTTP 404.
Skipped: no catalog is advertised.
Skipped: no Content-Signal line.
Skipped: no Agentmap line.
Skipped: no discovery document is published.
Score: weighted share of the checks that could be measured (p0 = 3, p1 = 2, p2 = 1; a warning counts half; skipped checks are excluded). The bar shows the status tier (OK / WARN / FAIL / SKIP), not a measured percentage.
What is missing, and what to do next — in that order.
Every sampled prompt mentioned the brand.
These third-party sources were cited in answers where your site was not among the citations. Get listed or quoted there.
Every number above can be traced to one of these rows.
ChatGPT / Gemini / Perplexity APIs (sampled answers)
MeasuredDeterministic string match + cited URL hosts
MeasuredKeyword sentiment lexicon (heuristic)
HeuristicHeuristic index: mention 50% + citation 30% + sentiment 20%
HeuristicPlain HTTP audit (robots.txt, llms.txt, Markdown, .well-known)
Measured30-day cached visibility snapshot (DataSourceCache)
CachedSampling plan: 8 calls, estimated 0.080 USD within a 0.15 USD per-report cap.
Measured = deterministic matching on the sampled AI answers (brand string, cited URL hosts). Heuristic = our own score or keyword sentiment lexicon, not a third-party ranking. Snapshot cached for 30 days; missing data is shown as No data, never as zero.
Generated 2026-11-05 07:22 UTC. Public page, no login required. AI answers vary between runs; this page describes one snapshot, not a ranking.