{
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  "datePublished": "2026-07-11T07:55:44.774778+00:00",
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    "name": "Boise Standard",
    "url": "https://boisestandard.org"
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    "name": "疲労checker 簡易版"
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      "name": "detectedLanguage",
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    },
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      "canonical_url": "https://fatiguechecker.h.jniosh.johas.go.jp/",
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      "server_header": "",
      "title": "疲労checker 簡易版",
      "h1": "疲労checker 簡易版",
      "meta_description": "",
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      "schema_score": 0.0,
      "schema_prop_count": 0,
      "schema_gap_list": [],
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        "schema_to_navigation_alignment": 0.0,
        "javascript_surface_ratio": 0.0,
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      "javascript_surface_ratio": 0.0,
      "img_alt_coverage": 0.0,
      "robots_complexity_score": 0,
      "ariadne_blocked": false,
      "security_label": "MINIMAL",
      "https_enforced": true,
      "freshness_label": "RECENT",
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      "schema_starjet_urls": [],
      "native_text_sample": "疲労checker 簡易版\n利用開始\nこのアプリについて\n\n「疲労checker 簡易版」は、労働者の皆様が疲労のセルフチェックを行ったり、 人事労務担当者や労働衛生スタッフが組織の疲労状態を簡便かつ客観的に計測したりするためのWebアプリ（無料）です。\n\n現在実施可能な測定指標は以下の通りです。\n\n覚醒度検査（PVT-B）\n実行機能検査（Flanker Task）\n過労徴候しらべ（EFSI）\n主観調査（眠気・疲労）\n使用方法\n\n利用開始ボタンをタップして、タスク選択画面から実施する検査を選ぶと計測が始まります。\n※スマートフォンからのご利用を推奨いたします。\n\nあなたの測定結果は端末（ブラウザ）内にのみ保存され、これまでの推移を振り返ったり、CSVファイルとしてダウンロードしたりできます。\n※ブラウザの履歴やCookieを削除すると、測定データも消去されますのでご注意ください。\n\n利用方法については、こちらの記事もご覧ください。\n\n業務・研究利用\n\n本アプリは個人的な利用に加えて、産業保健職などによる社内利用や研究利用も可能です。詳しくは、利用規約をご確認ください。\n\n業務利用された",
      "topology_fingerprint_version": "1.0.0",
      "entity_type": "domain",
      "geo": {
        "address": "",
        "latitude": null,
        "longitude": null,
        "place_id": "",
        "category": "",
        "jurisdiction_path": "",
        "provenance_source": "",
        "fetched_at": ""
      },
      "atomic_answer": ""
    },
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      "appended_at": [],
      "edge_count": 0
    }
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    "text_length_category": "short",
    "raw_text_length": 4919,
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    "detected_language": "ja",
    "entity_type": "domain",
    "type_token_ratio": 0.748815,
    "non_ascii_ratio": 0.775971,
    "character_entropy": 5.330409,
    "hapax_legomena_ratio": 0.540284,
    "hapax_to_type_ratio": 0.721519,
    "comma_to_period_ratio": 1.0,
    "repetition_score": 0.459716
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  "schema_graph_summary": {
    "declared_types": [],
    "parent_types": [],
    "sibling_types": [],
    "child_types": [],
    "negative_space": [
      "Action",
      "BioChemEntity",
      "CreativeWork",
      "Event",
      "Intangible",
      "MedicalEntity",
      "Organization",
      "Person",
      "Place",
      "Product"
    ]
  }
}