{
  "$schema": "https://grow.contact/api/public/data/schemas/claims.schema.json",
  "generated_at": "2026-05-30T20:21:41.224Z",
  "date_modified": "2026-05-29",
  "standard": "agent-verifiable-standard@2.1",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "grow.contact verifiable-claims registry (CC BY 4.0)",
  "docs": "https://grow.contact/data",
  "archive_q2_2026": "https://grow.contact/data/q2-2026/claims.json",
  "trust_handshake": {
    "repository": "https://github.com/Gudmundur76/delightful-purpose-guide",
    "build_ref": "main",
    "description": "Every claim's `source_files` resolves to `same_as` GitHub blob URLs at this ref. Web → JSON-LD → Source loop is verifiable."
  },
  "count": 11,
  "claims": [
    {
      "id": "home-stat-83",
      "value": "83%",
      "label": "Share of AI Overview citations from pages outside the organic top 10",
      "source": "BrightEdge AI Overview tracking study, 2025",
      "source_url": "https://www.brightedge.com/resources/research-reports/ai-overviews",
      "date_observed": "2025-12-01",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/#home-stat-83",
        "https://grow.contact/#home-stat-83-prose"
      ],
      "source_files": [
        {
          "path": "src/lib/seo/claims-registry.ts",
          "description": "Authoritative claim record"
        },
        {
          "path": "src/routes/index.tsx",
          "description": "Visible rendering site"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/seo/claims-registry.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/routes/index.tsx"
      ]
    },
    {
      "id": "home-stat-73",
      "value": "73%",
      "label": "Sites silently excluded from AI citations due to fixable technical issues",
      "source": "grow.contact Agent Readability Leaderboard (Q2 2026)",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-28",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/#home-stat-73"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        },
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "Aggregation logic"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts"
      ]
    },
    {
      "id": "home-stat-527",
      "value": "527%",
      "label": "Year-over-year growth in AI-referred sessions, early 2025",
      "source": "Similarweb AI referral traffic analysis, Q1 2025",
      "source_url": "https://www.similarweb.com/blog/insights/ai-news/genai-traffic-2025/",
      "date_observed": "2025-03-31",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/#home-stat-527",
        "https://grow.contact/#home-stat-527-prose"
      ],
      "source_files": [
        {
          "path": "src/lib/seo/claims-registry.ts",
          "description": "Authoritative claim record"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/seo/claims-registry.ts"
      ]
    },
    {
      "id": "home-stat-48",
      "value": "48%",
      "label": "Share of all queries that trigger a Google AI Overview",
      "source": "SE Ranking AI Overview prevalence study, late 2025",
      "source_url": "https://seranking.com/blog/ai-overviews-research/",
      "date_observed": "2025-11-15",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/#home-stat-48"
      ],
      "source_files": [
        {
          "path": "src/lib/seo/claims-registry.ts",
          "description": "Authoritative claim record"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/seo/claims-registry.ts"
      ]
    },
    {
      "id": "home-stat-4x",
      "value": "4.3×",
      "label": "AI-citation lift for pages over 20,000 characters vs thin pages",
      "source": "grow.contact citation density analysis, Q2 2026",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-28",
      "unit": "RATIO",
      "page_anchors": [
        "https://grow.contact/#home-stat-4x"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    },
    {
      "id": "missing-llms-txt",
      "value": "see /api/public/data/stats.json#missing_llms_txt_pct",
      "label": "Share of top AI companies missing or under-serving llms.txt",
      "source": "grow.contact Agent Readability Leaderboard",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-29",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/stats#missing-llms-txt"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "computeHeadlineStats()"
        },
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    },
    {
      "id": "weak-jsonld",
      "value": "see /api/public/data/stats.json#weak_jsonld_pct",
      "label": "Share of top AI companies shipping insufficient JSON-LD",
      "source": "grow.contact Agent Readability Leaderboard",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-29",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/stats#weak-jsonld"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "computeHeadlineStats()"
        },
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    },
    {
      "id": "opaque",
      "value": "see /api/public/data/stats.json#opaque_pct",
      "label": "Share of top AI companies scoring below 55/100 (effectively opaque)",
      "source": "grow.contact Agent Readability Leaderboard",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-29",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/stats#opaque"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "computeHeadlineStats()"
        },
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    },
    {
      "id": "agent-native",
      "value": "see /api/public/data/stats.json#agent_native_pct",
      "label": "Share of top AI companies clearing the agent-native bar (≥85/100)",
      "source": "grow.contact Agent Readability Leaderboard",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-29",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/stats#agent-native"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "computeHeadlineStats()"
        },
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    },
    {
      "id": "slow-ttfb",
      "value": "see /api/public/data/stats.json#slow_pct",
      "label": "Share of top AI companies failing the first-byte speed threshold",
      "source": "grow.contact Agent Readability Leaderboard",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-29",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/stats#slow-ttfb"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "computeHeadlineStats()"
        },
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    },
    {
      "id": "weak-semantic",
      "value": "see /api/public/data/stats.json#weak_semantic_pct",
      "label": "Share of top AI companies missing core semantic-HTML landmarks",
      "source": "grow.contact Agent Readability Leaderboard",
      "source_url": "https://grow.contact/leaderboard",
      "date_observed": "2026-05-29",
      "unit": "PERCENT",
      "page_anchors": [
        "https://grow.contact/stats#weak-semantic"
      ],
      "source_files": [
        {
          "path": "src/lib/leaderboard/stats.ts",
          "description": "computeHeadlineStats()"
        },
        {
          "path": "src/lib/leaderboard/entries.ts",
          "description": "Underlying dataset"
        }
      ],
      "same_as": [
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/stats.ts",
        "https://github.com/Gudmundur76/delightful-purpose-guide/blob/main/src/lib/leaderboard/entries.ts"
      ]
    }
  ]
}