5 Schema.org Mistakes That Kill AI Visibility

Why ChatGPT, Claude, and Gemini can't find you (and how to fix it)

Most businesses try to implement Schema.org and still end up invisible to AI. Why? Because these 5 common mistakes invalidate your entire implementation.

1

Missing @type Declaration

The Problem

AI platforms need to know what type of business you are. Without "@type": "LocalBusiness" or a specific subtype like "Restaurant", "Hotel", or "ProfessionalService", AI simply skips your data.

{
  "@context": "https://schema.org",
  // ❌ Missing @type - AI doesn't know what this is
  "name": "Best Pizza in Town"
}

The Fix

{
  "@context": "https://schema.org",
  "@type": "Restaurant",  // ✅ AI knows this is a restaurant
  "name": "Best Pizza in Town"
}
2

OfferCatalog Without ListItem Wrappers

The Problem

Most businesses list services/products directly in OfferCatalog. AI platforms require ListItem wrappers for proper ordering and indexing.

"hasOfferCatalog": {
  "@type": "OfferCatalog",
  "itemListElement": [
    {
      "@type": "Offer",  // ❌ Missing ListItem wrapper
      "itemOffered": {
        "@type": "Service",
        "name": "Drain Cleaning"
      }
    }
  ]
}

The Fix

"hasOfferCatalog": {
  "@type": "OfferCatalog",
  "itemListElement": [
    {
      "@type": "ListItem",  // ✅ Wrap in ListItem
      "position": 1,
      "item": {
        "@type": "Offer",
        "itemOffered": {
          "@type": "Service",
          "name": "Drain Cleaning"
        }
      }
    }
  ]
}
3

Invalid AggregateRating Fields

The Problem

Using custom fields like "totalRatings" or "averageScore" instead of Schema.org standard fields causes AI platforms to ignore your ratings entirely.

"aggregateRating": {
  "@type": "AggregateRating",
  "averageScore": "4.7",      // ❌ Wrong field name
  "totalRatings": "342",      // ❌ Wrong field name
  "maxRating": "5"
}

The Fix

"aggregateRating": {
  "@type": "AggregateRating",
  "ratingValue": "4.7",       // ✅ Correct field
  "reviewCount": "342",       // ✅ Correct field
  "bestRating": "5",
  "worstRating": "1"
}
4

Missing Geo Coordinates

The Problem

AI platforms use geolocation for "near me" queries. Without latitude/longitude in your schema, AI can't calculate distance accurately.

The Fix

"geo": {
  "@type": "GeoCoordinates",
  "latitude": 47.6062,        // ✅ Required for location queries
  "longitude": -122.3321
}
5

No FAQPage Schema

The Problem

When customers ask AI questions like "Is this restaurant open on Sunday?" or "Do they take reservations?", AI needs FAQPage schema to answer. Without it, AI can't provide details about your business.

The Fix

Add FAQPage schema answering common questions about hours, pricing, availability, policies, and services.

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