{
  "title": "453회 분석 중 394회는 13곳에서 나왔다",
  "source_article": "https://vlyvly.me/signal/004/",
  "observed_week": {
    "start_inclusive": "2026-09-07T00:00:00+09:00",
    "end_exclusive": "2026-09-14T00:00:00+09:00"
  },
  "comparison_week": {
    "start_inclusive": "2026-08-31T00:00:00+09:00",
    "end_exclusive": "2026-09-07T00:00:00+09:00"
  },
  "extracted_at_utc": "2026-09-15T10:57:02Z",
  "definitions": {
    "analysis": "분석 완료 이벤트 1건",
    "domain": "저장된 eTLD+1; 알려진 내부·테스트 도메인 제외",
    "weekly_issues": "도메인마다 해당 주 마지막 완결 v2 분석 1건",
    "same_version_pairs": "양쪽 주 마지막 결과가 extension 2.3.2인 공통 10곳",
    "membership": "이 두 주간에 한정한 등장 여부; 신규 고객·이탈 아님",
    "not_measured": [
      "사용자 수",
      "동일 페이지의 수정 전후",
      "개별 실행 코드 해시",
      "실제 로딩 속도",
      "검색 노출·AI 인용 효과"
    ],
    "usage": "Known internal/test domains excluded; every complete v2 analysis-completed event is counted, not just the last event per domain.",
    "frequency": "Per-domain event counts in each fixed KST week; groups are recalculated each week, not fixed cohorts.",
    "daily_domains": "Distinct stored eTLD+1 per KST day; domains may overlap across days."
  },
  "weekly": [
    {
      "period": "previous",
      "analyses": 446,
      "domains": 63
    },
    {
      "period": "current",
      "analyses": 453,
      "domains": 58
    }
  ],
  "frequency": [
    {
      "period": "current",
      "bin": "1",
      "domains": 36,
      "analyses": 36
    },
    {
      "period": "current",
      "bin": "2-4",
      "domains": 9,
      "analyses": 23
    },
    {
      "period": "current",
      "bin": "5+",
      "domains": 13,
      "analyses": 394
    },
    {
      "period": "previous",
      "bin": "1",
      "domains": 29,
      "analyses": 29
    },
    {
      "period": "previous",
      "bin": "2-4",
      "domains": 20,
      "analyses": 48
    },
    {
      "period": "previous",
      "bin": "5+",
      "domains": 14,
      "analyses": 369
    }
  ],
  "days": [
    {
      "day": "2026-09-07",
      "analyses": 89,
      "domains": 19,
      "largest_domain_analyses": 64
    },
    {
      "day": "2026-09-08",
      "analyses": 21,
      "domains": 10,
      "largest_domain_analyses": 6
    },
    {
      "day": "2026-09-09",
      "analyses": 36,
      "domains": 10,
      "largest_domain_analyses": 12
    },
    {
      "day": "2026-09-10",
      "analyses": 64,
      "domains": 12,
      "largest_domain_analyses": 45
    },
    {
      "day": "2026-09-11",
      "analyses": 158,
      "domains": 12,
      "largest_domain_analyses": 71
    },
    {
      "day": "2026-09-12",
      "analyses": 38,
      "domains": 4,
      "largest_domain_analyses": 34
    },
    {
      "day": "2026-09-13",
      "analyses": 47,
      "domains": 6,
      "largest_domain_analyses": 19
    }
  ],
  "membership": [
    {
      "period": "current",
      "membership": "common",
      "domains": 16,
      "analyses": 227,
      "one_analysis_domains": 6,
      "five_plus_domains": 6
    },
    {
      "period": "current",
      "membership": "only_this_week",
      "domains": 42,
      "analyses": 226,
      "one_analysis_domains": 30,
      "five_plus_domains": 7
    },
    {
      "period": "previous",
      "membership": "common",
      "domains": 16,
      "analyses": 218,
      "one_analysis_domains": 2,
      "five_plus_domains": 9
    },
    {
      "period": "previous",
      "membership": "only_this_week",
      "domains": 47,
      "analyses": 228,
      "one_analysis_domains": 27,
      "five_plus_domains": 5
    }
  ],
  "common_cohorts": [
    {
      "previous_client": "bookmarklet",
      "current_client": "bookmarklet",
      "previous_version": "2.3.2",
      "current_version": "2.3.2",
      "domains": 1
    },
    {
      "previous_client": "bookmarklet",
      "current_client": "extension",
      "previous_version": "2.3.2",
      "current_version": "2.3.2",
      "domains": 1
    },
    {
      "previous_client": "extension",
      "current_client": "bookmarklet",
      "previous_version": "2.3.2",
      "current_version": "2.3.2",
      "domains": 1
    },
    {
      "previous_client": "extension",
      "current_client": "extension",
      "previous_version": "2.3.1",
      "current_version": "2.3.2",
      "domains": 3
    },
    {
      "previous_client": "extension",
      "current_client": "extension",
      "previous_version": "2.3.2",
      "current_version": "2.3.2",
      "domains": 10
    }
  ],
  "issues": [
    {
      "period": "current",
      "issue_id": "identity.author-missing",
      "recorded_domains": 32,
      "recorded_analyses": 104
    },
    {
      "period": "current",
      "issue_id": "links-media.image-format-modern",
      "recorded_domains": 41,
      "recorded_analyses": 393
    },
    {
      "period": "current",
      "issue_id": "structure.article-missing",
      "recorded_domains": 35,
      "recorded_analyses": 118
    },
    {
      "period": "current",
      "issue_id": "tech.script-render-blocking",
      "recorded_domains": 41,
      "recorded_analyses": 394
    },
    {
      "period": "previous",
      "issue_id": "identity.author-missing",
      "recorded_domains": 32,
      "recorded_analyses": 144
    },
    {
      "period": "previous",
      "issue_id": "links-media.image-format-modern",
      "recorded_domains": 51,
      "recorded_analyses": 396
    },
    {
      "period": "previous",
      "issue_id": "structure.article-missing",
      "recorded_domains": 39,
      "recorded_analyses": 162
    },
    {
      "period": "previous",
      "issue_id": "tech.script-render-blocking",
      "recorded_domains": 46,
      "recorded_analyses": 383
    }
  ],
  "item_groups": [
    {
      "period": "current",
      "membership": "common",
      "issue_id": "identity.author-missing",
      "recorded_domains": 7
    },
    {
      "period": "current",
      "membership": "common",
      "issue_id": "links-media.image-format-modern",
      "recorded_domains": 9
    },
    {
      "period": "current",
      "membership": "common",
      "issue_id": "structure.article-missing",
      "recorded_domains": 9
    },
    {
      "period": "current",
      "membership": "common",
      "issue_id": "tech.script-render-blocking",
      "recorded_domains": 12
    },
    {
      "period": "current",
      "membership": "only_this_week",
      "issue_id": "identity.author-missing",
      "recorded_domains": 25
    },
    {
      "period": "current",
      "membership": "only_this_week",
      "issue_id": "links-media.image-format-modern",
      "recorded_domains": 32
    },
    {
      "period": "current",
      "membership": "only_this_week",
      "issue_id": "structure.article-missing",
      "recorded_domains": 26
    },
    {
      "period": "current",
      "membership": "only_this_week",
      "issue_id": "tech.script-render-blocking",
      "recorded_domains": 29
    },
    {
      "period": "previous",
      "membership": "common",
      "issue_id": "identity.author-missing",
      "recorded_domains": 7
    },
    {
      "period": "previous",
      "membership": "common",
      "issue_id": "links-media.image-format-modern",
      "recorded_domains": 13
    },
    {
      "period": "previous",
      "membership": "common",
      "issue_id": "structure.article-missing",
      "recorded_domains": 7
    },
    {
      "period": "previous",
      "membership": "common",
      "issue_id": "tech.script-render-blocking",
      "recorded_domains": 10
    },
    {
      "period": "previous",
      "membership": "only_this_week",
      "issue_id": "identity.author-missing",
      "recorded_domains": 25
    },
    {
      "period": "previous",
      "membership": "only_this_week",
      "issue_id": "links-media.image-format-modern",
      "recorded_domains": 38
    },
    {
      "period": "previous",
      "membership": "only_this_week",
      "issue_id": "structure.article-missing",
      "recorded_domains": 32
    },
    {
      "period": "previous",
      "membership": "only_this_week",
      "issue_id": "tech.script-render-blocking",
      "recorded_domains": 36
    }
  ],
  "matched": {
    "domains": 10,
    "issues": [
      {
        "issue_id": "identity.author-missing",
        "previous_recorded": 4,
        "current_recorded": 5,
        "both_recorded": 4
      },
      {
        "issue_id": "links-media.image-format-modern",
        "previous_recorded": 8,
        "current_recorded": 7,
        "both_recorded": 7
      },
      {
        "issue_id": "structure.article-missing",
        "previous_recorded": 4,
        "current_recorded": 5,
        "both_recorded": 4
      },
      {
        "issue_id": "tech.script-render-blocking",
        "previous_recorded": 7,
        "current_recorded": 7,
        "both_recorded": 6
      }
    ]
  },
  "quality": {
    "v2_incomplete_issue_lists": 0,
    "v2_missing_issue_coverage": 0,
    "v2_duplicate_issue_rows": 0,
    "v2_count_mismatches": 0,
    "v3_rate_status": "blocked",
    "v3_rates_published": false
  },
  "analyzer_reference": {
    "version": "2.3.2",
    "frozen_commit": "2baa1102d25d2b8e1ca01231b67f047540d42473",
    "issue_id": "tech.script-render-blocking",
    "condition": "head의 script[src]에서 async·defer 속성이 없고 type이 module이 아닌 요소가 하나 이상",
    "runtime_bundle_verified": false
  },
  "revision": {
    "modified_at": "2026-09-16T09:34:33.138Z",
    "reason": "2026.09.16 개정: 항목 변화 비교 중심의 초판을 반복 실행과 요일별 이용 양상 중심으로 재구성했다. 관측 기간과 453회·58곳의 집계는 바뀌지 않았다.",
    "original_title": "스크립트 항목은 줄었는데, 공통 16곳에서는 늘었다",
    "source_data_changed": false
  }
}