Permission
Is the crawler allowed?
Free, no signup. Five foundations—permission, extractability, renderability, operability, and commerce readiness—feed a four-stage explanation of whether an AI system can retrieve, use, cite, and accurately represent one page. These stay independent rather than becoming one invented AI score.
Is the crawler allowed?
Are useful facts present in raw HTML?
Does JavaScript successfully expose them?
Can an agent identify and use semantic controls?
Do page, schema, feed and checkout facts agree?
HTML remains primary. llms.txt, UCP, and other protocol files are optional distribution layers and cannot compensate for inaccessible or unextractable HTML.
Expected columns: crawler, timestamp, url, status, verification. A user-agent string alone is never treated as verified identity.
No log evidence uploaded.
General preserves the base readiness run. Named profiles add required page-signal checks; unavailable schema guidance and weights are shown as not evaluated.
When supplied, this also enables one bounded retrieval-off brand observation. It is not a query of ChatGPT, Gemini, or another consumer search product.
Checks run from our server; we fetch the URL you enter and don't keep the results. Anonymous run-level outcome counters may be used for aggregate research; URLs, domains, IPs, and identifiers are never included, and no statistic is released below 100 runs.
Suppose the public files and page HTML are fetchable, while rendered-page evidence and the optional AI-probe budget are unavailable. A faithful report does not fill those gaps with zeros:
Retrieve · scored from the crawler evidence that was evaluated · reduced confidence
Use · not evaluated where rendering or additional inputs are required
Cite · evaluated modules shown individually; unavailable modules excluded
Believe · not evaluated when the current run has no supporting module evidence
This is a static explanation of state handling, not a captured score for a named site. Live numeric results depend on the entered URL and the modules available during that run.
+ saves the current site or page. Use ☆ beside any saved site, page, or list to favorite it. Recent check history appears below.
Target filled from your local choices.
Saved targets, named lists, and recent check summaries remain only in this browser.
No consumer AI product is queried by this report. These are dated qualitative priors, not simulated results or universal per-product scores.
ChatGPT consumer search: not evaluated — no product-specific query occurred. Contextual prior: citable source, quotability, information gain, and corroboration; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Gemini app: not evaluated — no product-specific query occurred. Contextual prior: parametric brand footprint; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Google AI Overviews: not evaluated — no product-specific query occurred. Contextual prior: classic SEO retrieval and ranking; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Google AI Mode: not evaluated — no product-specific query occurred. Contextual prior: extractable passage coverage across fan-out queries; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Perplexity consumer search: not evaluated — no product-specific query occurred. Contextual prior: freshness, indexing speed, and citable passage volume; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Claude consumer search: not evaluated — no product-specific query occurred. Contextual prior: broad authority and Brave-indexed presence; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Microsoft Copilot: not evaluated — no product-specific query occurred. Contextual prior: Bing indexation; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
Grok consumer search: not evaluated — no product-specific query occurred. Contextual prior: parametric brand footprint and current community presence; provenance: Source unavailable — editorial prior without a cited primary or study source, as of 2026-07-11, low confidence.
A protected run receives a bounded request budget, compares browser and GPTBot responses, fetches robots.txt and public agent-discovery files through SSRF-guarded endpoints, models retrieval chunks from the captured HTML, and checks the exact URL against recent Common Crawl indexes. It also evaluates answer structure, citations, entity facts, and parseable freshness evidence. If you supply a brand, one named Workers AI observation is added with model and query-time attribution. Each evaluated numeric module contributes its published provisional weight; unavailable evidence remains reason-coded not evaluated.
Weights are provisional. The chunk, freshness, and entity-fact checks are deterministic approximations over captured HTML, while the optional brand check is one retrieval-off Workers AI observation. A fetch from this service can differ from a provider’s geography, identity, cache, or index. The report does not query commercial answer products, observe their private retrieval systems, or guarantee retrieval, use, attribution, or factual treatment.
Retrieval, use, citation, and accurate representation can each report errors independently. Keeping them separate prevents a strong content signal from hiding an access error or an unavailable module.
The module had no usable evidence because it needs another input, exceeded a budget, timed out, failed to fetch, or does not apply. It is excluded from the stage score and lowers confidence rather than becoming zero.
No. The report checks observable page and access signals. It cannot see every provider’s index, ranking, generated answer, cache, or source-selection system.
Answer systems may cache fetched pages, retrieval indexes, or generated responses. Re-crawl and regeneration timing varies by provider, so this report can verify the current public page without proving that a provider has refreshed its copy.
The public run checks crawler and edge access, recent Common Crawl presence, public agent-discovery signals, modeled chunk usability, answer and citation evidence, freshness, entity facts, and—when you provide a brand—a bounded retrieval-off model observation. An unavailable dependency remains not evaluated.
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Grátis e sem cadastro. Cinco fundamentos — permissão, extraibilidade, renderização, operacionalidade e prontidão para comércio — alimentam uma explicação em quatro etapas sobre se um sistema de IA pode recuperar, usar, citar e representar corretamente uma página. Esses fundamentos permanecem independentes, em vez de virar uma pontuação de IA inventada.
A execução pública verifica o acesso de rastreadores e da borda, a presença recente no Common Crawl, sinais públicos de descoberta de agentes, usabilidade modelada dos blocos, evidências de respostas e citações, atualidade, fatos sobre entidades e, quando você informa uma marca, uma observação limitada de modelo com recuperação desativada. Uma dependência indisponível permanece como não avaliada.
Como funciona: uma execução protegida recebe um orçamento limitado de solicitações, compara as respostas do navegador e do GPTBot, busca robots.txt e arquivos públicos de descoberta de agentes por endpoints protegidos contra SSRF, modela blocos de recuperação a partir do HTML capturado e verifica a URL exata nos índices recentes do Common Crawl. Também avalia a estrutura da resposta, citações, fatos sobre entidades e evidências analisáveis de atualidade. Se você informar uma marca, uma observação identificada da Workers AI é adicionada com atribuição do modelo e do horário da consulta. Cada módulo numérico avaliado contribui com seu peso provisório publicado; evidências indisponíveis permanecem como não avaliadas, com o motivo indicado.
Recuperação, uso, citação e representação precisa podem apresentar erros de forma independente. Mantê-los separados evita que um sinal forte de conteúdo esconda um erro de acesso ou um módulo indisponível.
O módulo não obteve evidências utilizáveis porque precisava de outra entrada, excedeu o orçamento, atingiu o tempo limite, não conseguiu buscar o recurso ou não se aplica. Ele é excluído da pontuação da etapa e reduz a confiança, em vez de virar zero.
Não. O relatório verifica sinais observáveis da página e de acesso. Ele não consegue ver o índice, a classificação, a resposta gerada, o cache nem o sistema de seleção de fontes de cada provedor.
Sistemas de respostas podem manter em cache páginas buscadas, índices de recuperação ou respostas geradas. O momento do novo rastreamento e da regeneração varia por provedor; portanto, este relatório pode verificar a página pública atual sem provar que o provedor atualizou sua cópia.
A execução pública verifica o acesso de rastreadores e da borda, a presença recente no Common Crawl, sinais públicos de descoberta de agentes, usabilidade modelada dos blocos, evidências de respostas e citações, atualidade, fatos sobre entidades e, quando você informa uma marca, uma observação limitada de modelo com recuperação desativada. Uma dependência indisponível permanece como não avaliada.