Prečo je to dôležité: llms.txt is the emerging standard for AI-readable site descriptions — like robots.txt was for search engines. Early adopters (Yoast, Cloudflare, Stripe) are already using it. Without it, AI assistants have no guided overview of your store.
Ako opraviť: Create /llms.txt in Markdown format:
# Your Store Name
> One-line summary of your business and key offerings.
Detailed description paragraph.
## Products
- [Product Category](URL): Description
## About
- [About Us](URL): Company history and values
See llmstxt.org for the full specification.
Prečo je to dôležité: Without structured data, your store is invisible to AI commerce. Google AI Overviews, ChatGPT Shopping, Perplexity, and Bing Copilot all rely on schema markup to understand and recommend products.
Ako opraviť: Add JSON-LD structured data immediately. Priority order: 1) Organization, 2) Product (with offers), 3) BreadcrumbList, 4) WebSite+SearchAction, 5) FAQPage. Use JSON-LD format exclusively — not Microdata or RDFa.
Prečo je to dôležité: Organization schema is the foundation of your AI identity. Without it, AI assistants can't confidently attribute information to your brand, verify your legitimacy, or show your Knowledge Panel.
Ako opraviť: Add Organization (or LocalBusiness for physical stores) schema with: name, logo, url, description, contactPoint, address, and sameAs linking to all your official profiles (LinkedIn, Facebook, Wikipedia if available).
1 H1, 0 H2, 0 H3 — poor structure
Prečo je to dôležité: AI extracts information based on heading structure. Pages with proper H1→H2→H3 hierarchy are more accurately parsed by ChatGPT, Perplexity, and Google AI Overviews. Without it, AI may misinterpret your content.
Ako opraviť: Use exactly 1 H1 (page title), then organize content with H2 sections and H3 subsections. Each heading should describe the content that follows. Never skip heading levels (H1→H3 without H2).
Prečo je to dôležité: Without semantic HTML, AI must guess content boundaries. This leads to navigation text mixed into product descriptions, footer content cited as main content, and overall poor AI understanding of your pages.
Ako opraviť: Replace <div> wrappers with: <header> (site header), <nav> (navigation), <main> (primary content), <article> (self-contained content), <aside> (sidebar), <footer>. This is the foundation of AI-readable HTML.
Prečo je to dôležité: No freshness signals = AI assumes your content is stale. ChatGPT and Perplexity both weight recency in their citation algorithms. Competitors who show recent updates will be cited instead of your static pages.
Ako opraviť: Add dateModified and datePublished to your JSON-LD schema, and display a visible 'Last updated' date on the page. Update content quarterly at minimum. AI heavily favors fresh, maintained content.
Prečo je to dôležité: AI assistants must be confident about entity identity before making recommendations. Without clear brand signals, AI defaults to better-known competitors. This is a fundamental AI visibility requirement.
Ako opraviť: Your brand has weak entity signals. Add: 1) Complete OG meta tags, 2) Organization schema with sameAs linking to all official profiles, 3) Consistent NAP (Name, Address, Phone) across the web.
Too few content paragraphs for AI to extract
Prečo je to dôležité: AI assistants extract individual paragraphs as citations. Without clear, self-contained content blocks, your page can't be quoted in AI-generated answers.
Ako opraviť: Add structured content with clear, focused paragraphs (40-80 words each). Each paragraph should answer one question or make one claim that AI can quote directly.
Almost no internal links in content
Prečo je to dôležité: Without internal links, AI crawlers treat each page as isolated content. Internal linking creates a semantic web that helps AI understand your product catalog, categories, and content relationships.
Ako opraviť: Add contextual internal links throughout your content: link to related products, categories, guides, and FAQs. Use descriptive anchor text (not 'click here'). Target 3-5 links per 1,000 words.
Prečo je to dôležité: Without a canonical tag, AI models may index multiple versions of the same page (with/without trailing slash, with parameters, etc.), diluting your AI visibility across duplicate URLs.
Ako opraviť: Add <link rel='canonical' href='https://your-absolute-url'> to every page. This tells AI engines which URL is the authoritative version of this content.
Prečo je to dôležité: llms-full.txt provides AI models with your entire site content in one parseable file. It's the difference between an AI having a brief overview vs. deep knowledge of your products and services.
Ako opraviť: Create /llms-full.txt containing your complete site documentation in a single Markdown file — product catalog summaries, FAQs, policies, brand story. This gives AI models maximum context about your store.
Prečo je to dôležité: FAQ schema provides 30% higher AI citation rates (LLMClicks research). ChatGPT, Perplexity, and Google AI Overviews pull FAQ answers verbatim. It's the fastest way to get your content cited by AI.
Ako opraviť: Add FAQPage schema to every product page and category page. Include 3-5 Q&As per page covering: product specifications, shipping, returns, usage instructions. Format: question (full sentence) + answer (75-150 words).
212 words — add more for better AI citations
Prečo je to dôležité: 76.4% of ChatGPT's top 1000 cited pages have 500+ words. AI assistants skip thin pages in favor of content-rich competitors. Aim for the depth that makes your page the definitive resource.
Ako opraviť: Expand to 500+ words: add detailed product descriptions, use cases, benefits, specifications, comparison info, and buying guides. AI needs substantial content to summarize and cite.
Content doesn't start with a strong summary paragraph
Prečo je to dôležité: AI assistants extract content from the first 100 words to generate summaries. The LLMClicks analyzer found pages with answer-first format get 40% more AI citations. Most AI systems read top-down.
Ako opraviť: Place your most important information in the first 100 words of the page. Use the BLUF method (Bottom Line Up Front): start with what the product IS and why it matters, then elaborate.
No structured content elements found
Prečo je to dôležité: Unstructured paragraph-only content is harder for AI to parse and cite. Pages with lists and tables get cited 30-40% more in AI-generated answers because AI can extract specific facts more reliably.
Ako opraviť: Add bulleted lists for features/benefits, numbered lists for steps/rankings, and tables for comparisons/specifications. These are the content formats AI extracts most reliably.
Prečo je to dôležité: AI models weight author expertise heavily. Pages from identified experts get cited 3x more than anonymous content. This is especially important for product guides, reviews, and advice content.
Ako opraviť: For content pages (blog, guides, about): add Article/BlogPosting schema with author property linking to Person schema. Include the author's jobTitle, credentials, and social profiles.
No statistical data found in content
Prečo je to dôležité: Content without data is 41% less likely to be cited by AI. Perplexity and ChatGPT specifically seek pages with quantified claims and verifiable statistics.
Ako opraviť: Add numbers: pricing comparisons, performance metrics, customer statistics, industry benchmarks. Specific data (e.g., '99.9% uptime', '4.8/5 rating from 2,400 reviews') is what AI quotes most.
Prečo je to dôležité: Q&A content format matches how people query AI assistants. Without question-format headings, your content is harder for AI to map to user queries.
Ako opraviť: Add H2/H3 headings phrased as questions your customers ask: 'How much does shipping cost?', 'What sizes are available?', 'How do I return an item?' Follow each with a direct, concise answer.
1/4 signals — missing: @id in JSON-LD, sameAs links (Wikipedia, LinkedIn), Organization schema
Prečo je to dôležité: Brands with verified Knowledge Graph presence receive 3.1x more AI citations. @id creates a persistent entity identifier that connects your schema across pages and platforms.
Ako opraviť: Add: @id in JSON-LD, sameAs links (Wikipedia, LinkedIn), Organization schema. Use @id in JSON-LD to create a unique node identifier. Ensure your brand name is identical in title, schema, and OG tags. Link to Wikipedia/Wikidata via sameAs.
Grade 20 — too complex for broad AI citation
Prečo je to dôležité: Content above grade 12 readability is harder for AI to extract as clear, concise answers. Pages using clear headers and approachable language are 28% more likely to be cited by AI.
Ako opraviť: Simplify sentences (target 15-20 words average), use common words, break complex ideas into shorter paragraphs. AI extracts content for general audiences — if it's too academic, AI skips it.
Prečo je to dôležité: Content without citations or expert quotes appears unverified to AI. AI assistants prefer content backed by named sources, data references, and expert opinions.
Ako opraviť: Add 2-3 expert quotes or data citations per major page. Use <blockquote> for quotes and link to authoritative sources (.gov, .edu, Wikipedia, industry reports).
Prečo je to dôležité: ai.txt is an emerging standard (proposed May 2025) for fine-grained AI permissions beyond robots.txt. Early adoption signals AI-forward thinking and gives you control over how AI uses your content.
Ako opraviť: Create /ai.txt or /.well-known/ai.txt to declare granular AI permissions per content type: which AI actions (summarization, training, extraction) are allowed for which content sections.
Prečo je to dôležité: WebMCP is called 'the new Schema.org moment' — it's how AI agents will interact with your store (search products, add to cart, check availability). Google and Microsoft are co-developing this standard.
Ako opraviť: WebMCP (W3C Community Group standard, Chrome 146+) lets pages declare structured tools for AI agents. Add toolname and tooldescription attributes to <form> elements, or include a <script type='application/webmcp+json'> manifest.
No <main> or <article> elements — AI can't isolate content from boilerplate
Prečo je to dôležité: Without semantic containers, AI crawlers must guess where content starts and navigation ends. This leads to poor content extraction and fewer citations.
Ako opraviť: Add <main> around your primary content and <article> around self-contained content blocks. This creates clear boundaries for AI content extraction.
Prečo je to dôležité: Without visible social proof, B2B prospects can't verify your track record before reaching out. Missing testimonials/case studies is the #1 reason consultancy sites lose qualified leads at the contact stage.
Ako opraviť: Add at least one form of social proof: 1) Client testimonials as <blockquote> with attribution, 2) Case study / portfolio section with past work, 3) 'Trusted by' client logo strip. For B2B, this is the #1 credibility lever.
No AI bot restrictions (allowed by default)
212 words in raw HTML (2.2% text ratio) — readable by AI crawlers without executing JS