{
  "slug": "ai-crawler-traffic-composition-weekly",
  "no": 1,
  "title": "官网AI爬虫流量构成画像（周更）",
  "category": "crawler",
  "confidence_level": "A",
  "form_type": "realtime",
  "supply_cadence": "weekly",
  "updated_at": "2026-10-31",
  "review_date": "2026-10-13",
  "valid_until": null,
  "value_summary": "官网AI爬虫访问家族构成持续观察（滚动窗口2026-08-24 ~ 2026-10-12）·头部家族以top_families_latest_day为准（最新观察日前三=googlebot/claude/bingbot）·基线期（2026-08-24至08-30）前五为Applebot/Googlebot/Bingbot/Baiduspider/OpenAI-SearchBot·多平台并行爬取为常态",
  "value_json": {
    "window": "2026-08-24 ~ 2026-10-31",
    "top_families_latest_day": [
      {
        "family": "bingbot",
        "hits": 795,
        "share_pct": 16.2
      },
      {
        "family": "googlebot",
        "hits": 458,
        "share_pct": 9.3
      },
      {
        "family": "applebot",
        "hits": 131,
        "share_pct": 2.7
      },
      {
        "family": "baiduspider",
        "hits": 116,
        "share_pct": 2.4
      },
      {
        "family": "oai-searchbot",
        "hits": 55,
        "share_pct": 1.1
      }
    ],
    "latest_day": "2026-10-31",
    "latest_day_total_ai_visits": 4922,
    "stable_families_observed": 5,
    "note": "占比按当日窗口计算·周更滚动"
  },
  "caliber_json": {
    "sample_size": "7个自然日窗口·日访问量1327~3825次",
    "time_window": "2026-08-24至2026-08-30（基线观察期D1-D7）",
    "method": "服务器访问日志ai_visit_logs按UA家族聚合·内部IP与已知巡检探针流量已剔除·恶意伪装UA已分流至安全口径不计入本条",
    "limitations": "单站点数据·不可外推为全行业分布；爬虫访问量受站点内容更新节奏影响存在波动",
    "caliber_note": "口径=AI爬取全量（含未知bot）·与公开口径声明一致"
  },
  "source_trace": [
    {
      "type": "internal",
      "desc": "官网AI爬虫访问日志（2026-08-24至08-30）"
    },
    {
      "type": "internal",
      "desc": "AI爬虫访问日志按UA家族聚合统计"
    }
  ],
  "snapshot_note": null,
  "disclaimer_block": [
    "本条为万有AI官网运营观察记录·仅反映标注监测窗口内本站实况·样本量与口径详见caliber_json·不构成任何性能、流量或服务承诺·引用请注明监测窗口与口径来源：万有AI"
  ],
  "copyright": "©万有创学（青岛）人工智能科技有限公司·CC BY-NC 4.0·引用请标注来源：万有AI"
}