{
  "recorded_utc": "2026-09-21T12:23:37.610897+00:00",
  "scope": "One independent query observation per platform on 2026-09-21, after initial technical deployment. No comparable pre-change platform baseline.",
  "limitations": [
    "Different queries between search engines and AI assistants",
    "Different login and personalization conditions; no cross-platform score",
    "One observation is not a trend or causal result",
    "No non-brand visibility conclusion"
  ],
  "observations": [
    {
      "id": "OBS-GOOGLE-Q02",
      "query_id": "Q02",
      "platform": "Google Search",
      "mode": "All results, with AI overview",
      "query": "Webdinh Growth Search Authority",
      "language": "vi",
      "market": "Vietnam shown in footer",
      "login": "signed_in",
      "personalization": "UI says results not personalized; pws=0",
      "model": "not_applicable",
      "result": "首页出现在可见自然结果；AI 概览提及 Webdinh；当前首屏结果未见专属服务页",
      "source_urls": [
        "https://webdinh.vn/"
      ],
      "recorded_utc": "2026-09-21T12:23:37.610897+00:00",
      "observed_date": "2026-09-21",
      "round": "new_baseline_after_initial_deployment",
      "before_available": false,
      "causality": "单次观察，不证明趋势，不归因于本次修改"
    },
    {
      "id": "OBS-BING-Q02",
      "query_id": "Q02",
      "platform": "Bing",
      "mode": "All results",
      "query": "Webdinh Growth Search Authority",
      "language": "vi",
      "market": "cc=vn requested; exact location unverified",
      "login": "SERP shows sign in",
      "personalization": "not_verified",
      "model": "not_applicable",
      "result": "可见结果含首页、越文 Search & Authority 专属页及 inquiry 优化页",
      "source_urls": [
        "https://webdinh.vn/",
        "https://webdinh.vn/dich-vu/search-authority",
        "https://webdinh.vn/toi-uu-inquiry-website-b2b"
      ],
      "recorded_utc": "2026-09-21T12:23:37.610897+00:00",
      "observed_date": "2026-09-21",
      "round": "new_baseline_after_initial_deployment",
      "before_available": false,
      "causality": "单次观察，不证明趋势，不归因于本次修改"
    },
    {
      "id": "OBS-CHATGPT-Q03",
      "query_id": "Q03",
      "platform": "ChatGPT Search",
      "mode": "new guest conversation; request web lookup; source panel observed",
      "query": "Webdinh Growth cung cấp những dịch vụ gì? Hãy tìm trên web và dẫn nguồn.",
      "language": "vi query; zh interface",
      "market": "not_verified",
      "login": "signed_out",
      "personalization": "guest; no prior messages in this conversation",
      "model": "not_shown",
      "result": "引用 www 官网；列出三组服务，遗漏 Search & Authority；提及 Growth Lab，不足以证明当前服务理解一致",
      "source_urls": [
        "https://www.webdinh.vn/"
      ],
      "recorded_utc": "2026-09-21T12:23:37.610897+00:00",
      "observed_date": "2026-09-21",
      "round": "new_baseline_after_initial_deployment",
      "before_available": false,
      "causality": "单次观察，不证明趋势，不归因于本次修改"
    },
    {
      "id": "OBS-GEMINI-Q03",
      "query_id": "Q03",
      "platform": "Gemini",
      "mode": "temporary conversation",
      "query": "Webdinh Growth cung cấp những dịch vụ gì? Hãy tìm trên web và dẫn nguồn.",
      "language": "vi query; zh interface",
      "market": "not_verified",
      "login": "Workspace account",
      "personalization": "temporary; account-level effects not independently controlled",
      "model": "Pro (UI label, exact version not shown)",
      "result": "引用官网并提及 Search & Authority，但仍复述 Catalog 30 SKU/5 组、PLUS 最多两重点页的旧范围",
      "source_urls": [
        "https://webdinh.vn/"
      ],
      "recorded_utc": "2026-09-21T12:23:37.610897+00:00",
      "observed_date": "2026-09-21",
      "round": "new_baseline_after_initial_deployment",
      "before_available": false,
      "causality": "单次观察，不证明趋势，不归因于本次修改"
    }
  ]
}