27-point checklist · Based on 2M+ citations
AI Citation Checklist: 27 Things That Determine If ChatGPT Cites Your Page
Every item here is something we've seen directly affect whether AI engines cite a page. Some are critical — pages that fail these never get cited. Others are incremental. We've ordered them by how often they're the root cause of the problem.
Go through this manually on your key pages, or run a SIGNALS audit to score all 27 in under 60 seconds.
Technical Can AI engines actually reach your page?
Page renders to static HTML without JavaScript execution
AI crawlers don't execute JavaScript. If your page content lives inside a JS bundle (React SPA, Vue SPA), crawlers see an empty shell. Test by viewing page source — you should see real content, not just <div id="root">.
Critical impact
Page is not blocked by robots.txt for AI crawlers
Check robots.txt for disallow rules targeting GPTBot, ClaudeBot, PerplexityBot, Google-Extended, or anthropic-ai. Roughly 30% of sites block at least one AI crawler by accident — often through a default Cloudflare or WAF rule, not robots.txt alone.
Critical impact
Your site is indexed in Brave Search
Claude's web search runs on Brave (Anthropic subprocessor since March 2025), and Claude's citations match Brave's top results ~87% of the time. There's no webmaster dashboard: submit your homepage and top pages one at a time at search.brave.com/submit-url, then confirm with a site:yourdomain.com search at search.brave.com.
High impact (Claude visibility)
Your site is indexed in Bing Webmaster Tools
Bing's index feeds ChatGPT's fallback, Microsoft Copilot, and part of Perplexity. Free account at bing.com/webmasters: verify, submit your sitemap, run URL Inspection. One submission covers three AI surfaces.
High impact
Page is publicly accessible without login
Content behind authentication, paywalls, or session-dependent states is invisible to AI crawlers. Key pages should be accessible without credentials.
Critical impact
Main content is in the HTML body, not inside iframes or hidden elements
Content inside iframes, display:none elements, or JavaScript-rendered tabs/accordions may not be extracted during parsing.
Medium impact
Page has a canonical URL (no duplicate content)
Multiple URLs serving the same content dilutes citation signals. Set a canonical URL and ensure consistent linking to the preferred version.
Medium impact
Structure (12%) Is content organized for extraction?
One H1 per page that matches a real buyer search query
The H1 is the strongest signal for what a page is about. It should mirror how your buyers phrase their search in ChatGPT, not your internal product name or category label.
High impact
H2s are phrased as buyer questions, not internal labels
68.7% of AI-cited pages use H2s phrased as questions buyers actually ask (ConvertMate, 2026). "How much does enterprise VR training cost?" beats "Pricing" every time.
High impact
Logical H1→H2→H3 hierarchy with no skipped levels
AI systems use heading hierarchy to understand content structure. Skipping from H1 to H3, or using multiple H1s, confuses extraction and reduces citation likelihood.
Medium impact
Opening paragraph directly answers the page's core question in 2–3 sentences
The BLUF (Bottom Line Up Front) principle: answer first, elaborate second. AI systems extract the opening paragraph as the primary summary of the page. If it doesn't answer the question immediately, the page ranks lower.
High impact
Content sections are self-contained (200–400 words each)
AI systems extract and cite sections, not entire pages. Each section should make sense without reading the surrounding content. Avoid sentences like "as mentioned above" or "see the previous section."
Medium impact
Alignment (35%) Does your vocabulary match buyer searches?
Page title uses buyer search vocabulary (not brand or internal terminology)
Your page title should contain the exact phrase buyers type into ChatGPT. "Why ChatGPT ignores your website" beats "AI Visibility Challenges" for alignment with buyer intent.
High impact
Opening paragraph contains 3+ buyer search phrases
The opening paragraph is where alignment either wins or loses. Buyer vocabulary density here directly affects how your page ranks in the retrieved set. This single paragraph is worth rewriting before anything else.
High impact
Page covers adjacent buyer intents, not just the primary topic
AI systems decompose one query into multiple sub-queries. A page on "AEO tools" should also cover "how AEO differs from SEO," "how to measure AI citation," and "what AI engines look for." Each sub-topic covered increases the range of queries the page ranks for.
Medium impact
Meta description mirrors buyer search language
While meta descriptions don't directly affect AI citation, they influence how crawlers summarize your page during indexing. Use buyer vocabulary here as well.
Lower impact
Grounding (13%) Are claims sourced and verifiable?
At least 2 statistics with named sources and years
Pages with sourced statistics are cited 41% more often than pages with unsourced claims (Princeton GEO, 2024). "40% faster" is weak. "40% faster, according to a PwC study of 1,000 employees (2023)" is citable.
High impact
Expert quotes or named attributions present
Named expert quotes increase citation likelihood by 28% (Princeton GEO, 2024). The name and context ("John Smith, CTO of Acme Corp, said...") makes the claim verifiable and therefore more trustworthy to AI systems.
Medium impact
No unsourced superlatives ("best," "leading," "most popular")
AI systems discount promotional language without evidence. "Most popular AEO tool" doesn't get cited. "One of the most-reviewed AEO tools on G2" is verifiable and does. Go through your page and either source every superlative or remove it.
Medium impact
Schema Is content machine-readable?
FAQ section with 5+ buyer-phrased questions and standalone answers
FAQ sections are the highest-value content format for AI citation. Each question should be phrased as buyers type it. Each answer should be 50–80 words and self-contained — no references to other sections of the page.
High impact
FAQPage JSON-LD schema in <head>
JSON-LD tells AI systems exactly how to parse your FAQ content. It's the most direct signal you can send that your content is structured for citation. Takes 5 minutes to add; SIGNALS generates it automatically.
High impact
Article or WebPage schema with dateModified property
Schema markup with a dateModified property helps AI systems assess content recency. Page recency carries a positive coefficient in citation models (Discovered Labs, 2026).
Lower impact
Substantiation (15%) Do others vouch for you?
Brand is mentioned on at least one third-party domain
Brands mentioned on external domains receive 6.5× more AI citations than brands that exist only on their own website (ConvertMate, 2026). A single G2 listing, ProductHunt launch, or press mention creates measurable lift.
High impact
Customer results or case studies with specific metrics
Third-party validation on your own page — "Client X went from 38 to 71 SIGNALS score in one afternoon" — provides the specificity and verifiability that makes content quotable. Named results beat generic testimonials.
Medium impact
Author or brand credentials are stated on the page
Author expertise signals increase AI trust in the content. "Written by [Name], who has audited 500+ pages" is more credible than anonymous content.
Lower impact
Newness (5%) Is the content current?
Visible "Last Updated" date on the page
Page recency carries a positive coefficient (β=+0.05) in citation models (Discovered Labs, 2026). Show the date visibly on the page — not just in meta tags. AI systems read visible content.
Lower impact
Statistics reference years within the last 3 years
AI systems prefer citing current data. A 2019 statistic is much less likely to be cited than a 2024 or 2025 equivalent. Update statistics annually.
Lower impact
Victor Xu
Founder, SIGNALS · Building AI visibility infrastructure for websites
Updated
May 2026
How to actually use this
Start with your homepage, pricing page, and whatever page you most want cited when someone asks about your category. Those are the three pages that matter most for AI visibility.
Don't treat this as a complete-everything list. The Critical and High impact items are where your time is best spent — they account for the bulk of citation variance. Lower impact items are real but incremental. Fix the big stuff first and re-audit to see the score move.
If you'd rather not do this manually — SIGNALS audits all 27 signals in under 60 seconds and tells you exactly what to fix and in what order. Paid plans apply the fixes directly to WordPress, Shopify, or Webflow.
Frequently asked questions
What is an AI citation checklist?
An AI citation checklist is a structured list of page-level signals that predict whether AI engines like ChatGPT, Claude, and Perplexity will cite a web page. It covers technical accessibility, content structure, vocabulary alignment, credibility signals, and schema markup.
What is the most important factor for AI citation?
Vocabulary alignment — how closely your page language matches buyer search queries — carries 35% of the citation likelihood weight. Research from Discovered Labs (2026) found it is the only page-level signal that survives domain-authority controls, with β=+0.37.
How many of these items do I need to pass?
Pages scoring 70+ on the SIGNALS framework typically pass 18–22 of 27 items. The four highest-impact items alone — buyer vocabulary in headings, sourced statistics, FAQ with JSON-LD schema, and server-rendered HTML — account for over 60% of citation likelihood variance.
Can I check all 27 signals automatically?
Yes — SIGNALS audits all 7 dimension categories (which cover all 27 checklist items) automatically. Paste any URL and get a scored breakdown in under 60 seconds, plus page-specific fixes for every gap. Free for 1 page.
Score your page against all 27 signals automatically
Paste any URL and SIGNALS checks all 7 dimension categories, identifies pipeline failures, and generates fixes written for your specific page. Free for 1 page — no account required.
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