認証済み AgentReady.md 証明書
発行日時 sig: 9f47fc247d8c1993 検証 →

分析済みURL

https://manus.im

別のURLを分析

AI-Readyスコア

56 / D

不十分

/ 100

トークン削減量

HTMLトークン 82.843
Markdownトークン 685
削減率 99%

スコア内訳

セマンティックHTML 47/100
コンテンツ効率 60/100
AI発見可能性 35/100
構造化データ 70/100
アクセシビリティ 85/100

新興プロトコル

3件中0件検出

AIエージェントが探すwell-knownエンドポイント。検出されればエージェントが自動的にあなたのサービスを発見・接続できます。

  • OAuth Discovery RFC 8414
    /.well-known/oauth-authorization-server
  • MCP Server Card Anthropic
    /.well-known/mcp.json
  • A2A Agent Card Google
    /.well-known/agent.json

サイトにllms.txtファイルがありません。これはAIエージェントがサイト構造を理解するための新しい標準です。

実装方法

llmstxt.org仕様に従って/llms.txtファイルを作成してください。サイトの説明と主要ページへのリンクを含めてください。

ページに<article>または<main>要素がありません。これらのセマンティックコンテナはAIエージェントがメインコンテンツ領域を特定し、ナビゲーション、サイドバー、フッターを無視するのに役立ちます。

実装方法

ページのメインコンテンツの周りに<main>要素を追加し、ブログ投稿や製品説明などの独立したコンテンツブロックには<article>を使用してください。

ページの実際のコンテンツとHTML全体の比率が低いです。ページ重量の多くがコンテンツではなくマークアップ、スクリプト、スタイルです。

実装方法

CSSを外部スタイルシートに移動し、インラインスタイルを削除し、JavaScriptを最小化し、HTMLがコンテンツ構造に集中するようにしてください。

サイトがMarkdown for Agentsに対応していません。このCloudflare標準により、AIエージェントがmarkdown形式でコンテンツをリクエストでき、トークン使用量を約80%削減できます。

実装方法

以下の1つ以上を実装してください:(1) Accept: text/markdownにmarkdownコンテンツで応答。(2) .md URL(例:/page.md)を提供。(3) <link rel="alternate" type="text/markdown">タグを追加。(4) markdown検出用のLink HTTPヘッダーを追加。

{\n res.setHeader('Vary', 'Accept');\n res.setHeader('Link', '; rel=\"alternate\"; type=\"text/markdown\"');\n if ((req.headers.accept || '').includes('text/markdown')) {\n res.type('text/markdown; charset=utf-8');\n return res.send(renderMarkdown('page'));\n }\n res.render('page');\n});"},{"id":"fastify","label":"Fastify","language":"javascript","filename":"server.js","code":"// Mechanisms 1 + 4: content negotiation + Link header\nfastify.get('/page', async (req, reply) => {\n reply.header('Vary', 'Accept');\n reply.header('Link', '; rel=\"alternate\"; type=\"text/markdown\"');\n if ((req.headers.accept || '').includes('text/markdown')) {\n return reply.type('text/markdown; charset=utf-8').send(renderMarkdown('page'));\n }\n return reply.view('/page.ejs');\n});"},{"id":"nextjs","label":"Next.js","language":"typescript","filename":"app/page/route.ts","code":"// Next.js App Router — Route Handler returning Markdown\nimport { NextRequest } from 'next/server';\nimport { renderMarkdown } from '@/lib/md';\nexport async function GET(req: NextRequest) {\n const accept = req.headers.get('accept') || '';\n if (accept.includes('text/markdown')) {\n return new Response(await renderMarkdown('page'), {\n headers: {\n 'Content-Type': 'text/markdown; charset=utf-8',\n 'Vary': 'Accept',\n },\n });\n }\n // Fall through to the page component\n return new Response(null, { status: 404 });\n}"},{"id":"wordpress","label":"WordPress","language":"php","filename":"functions.php","code":"post_content));\n exit;\n});"},{"id":"static","label":"Hugo / Jekyll / Astro","language":"txt","filename":"static/page.md","code":"# Mechanism 2: serve .md alongside .html\n# Hugo: place page.md in /static/ — built unchanged\n# Jekyll: drop page.md in /assets/ — copied as-is\n# Astro: src/pages/page.md.ts that exports a GET returning markdown\n\n# Then advertise with mechanism 3 in :\n# "}] }'>

Content-Signalディレクティブが見つかりません。これらはAIエージェントにコンテンツの使用方法(検索インデックス、AI入力、トレーニングデータ)を伝えます。推奨場所はrobots.txtです。

実装方法

robots.txtにContent-Signalを追加:User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no。markdown応答のHTTPヘッダーとしても追加できます。

{\n res.setHeader('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n next();\n});\n\n// Fastify\nfastify.addHook('onSend', (request, reply, payload, done) => {\n reply.header('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n done();\n});"}] }'>

Schema.org構造化データが見つかりません。JSON-LDはAIエージェントがページから事実に基づいた構造化情報を抽出するのに役立ちます。

実装方法

Schema.orgマークアップを含む<script type="application/ld+json">ブロックを追加してください。適切なタイプを使用:ブログ投稿にはArticle、製品ページにはProduct、企業ページにはOrganization。

ページが<div>要素に大きく依存しています。<section>、<nav>、<header>、<footer>、<aside>などのセマンティック要素はAIエージェントに意味のある構造を提供します。

実装方法

汎用的な<div>コンテナを適切なセマンティック要素に置き換えてください。テーマ別グループには<section>、ナビゲーションには<nav>、ページ/セクションのヘッダーとフッターには<header>/<footer>を使用してください。

ページに深くネストされた<div>要素があります。深いネストはノイズを追加し、AIエージェントによるコンテンツ抽出を困難にします。

実装方法

不要なラッパーdivを削除してHTML構造を簡素化してください。ネストされたコンテナdivの代わりにCSS GridまたはFlexboxをレイアウトに使用してください。

多くの要素にインラインスタイル属性があります。これらはAIエージェントがコンテンツを抽出する際のノイズになります。

実装方法

すべてのインラインスタイルをスタイルシートのCSSクラスに移動してください。多くの固有スタイルが必要な場合はTailwindなどのユーティリティCSSフレームワークを使用してください。

Markdownトークン: 685
[

](https://manus.im/?index=1)

[

](https://manus.im/?index=1)

Features

Solutions

Resources

[

Events

](https://events.manus.im/)[

Business

](https://manus.im/team)[

Pricing

](https://manus.im/pricing)

[

Manus is now part of Meta — bringing AI to businesses worldwide

](https://manus.im/team)

## What can I do for you?

Create slides

Build website

Develop desktop apps

Design

More

## Less structure,
more intelligence.

### Product[Pricing](https://manus.im/pricing)[Web app](https://manus.im/features/webapp)[AI design](https://manus.im/tools/ai-design)[AI slides](https://manus.im/tools/nano-banana-pro-slides)[AI image generator](https://manus.im/tools/ai-image-generator)[AI music generator](https://manus.im/tools/ai-music-generator)[Manus browser operator](https://manus.im/features/manus-browser-operator)[Wide Research](https://manus.im/features/wide-research)[Mail Manus](https://manus.im/features/mail)[Slack integration](https://manus.im/integrations/slack)

### Resources[Blog](https://manus.im/blog)[Docs](https://manus.im/docs)[Updates](https://manus.im/updates)[Help center](https://help.manus.im/)[Trust center](https://trust.manus.im/)[API](https://open.manus.ai/docs)[Team plan](https://manus.im/team)[Startups](https://manus.im/startups)[Playbook](https://manus.im/playbook)[Brand assets](https://manus.im/brand)

### Community[Events](https://events.manus.im/)[Fellows](https://manus.im/fellows)

### Compare[VS ChatGPT](https://manus.im/compare/vs-chatgpt)[VS Lovable](https://manus.im/compare/lovable)[VS Replit](https://manus.im/compare/manus-vs-replit)

### Download[Mobile app](https://manus.go.link/eyNGY)[Desktop app](https://manus.im/desktop)My Browser

### Business[Team plan](https://manus.im/team)[SSO](https://help.manus.im/en/articles/12807937-where-can-i-enable-subscribe-to-a-single-sign-on-sso-subscription-for-manus-team)[API](https://open.manus.ai/docs)

### Company[About us](https://manus.im/about)[Careers](https://www.metacareers.com/jobsearch?q=Manus)[For business](mailto:[email protected])[For media](mailto:[email protected])[Terms of service](https://manus.im/terms)[Privacy policy](https://manus.im/privacy)

[](https://www.linkedin.com/company/manus-im/)[](https://x.com/manusai)[](https://www.youtube.com/@Manus-AI/videos)[](https://www.instagram.com/manus/)[](http://www.tiktok.com/@manusaiofficial)

© 2026 Meta

Manus: Hands On AI
[

](https://manus.im/?index=1)

Sign inSign up

[

](https://manus.im/?index=1)

Features

Solutions

Resources

[

Events

](https://events.manus.im/)[

Business

](https://manus.im/team)[

Pricing

](https://manus.im/pricing)

Sign inSign up

[

Manus is now part of Meta — bringing AI to businesses worldwide

](https://manus.im/team)

# What can I do for you?

Create slides

Build website

Develop desktop apps

Design

More

## Less structure,
more intelligence.

### Product[Pricing](https://manus.im/pricing)[Web app](https://manus.im/features/webapp)[AI design](https://manus.im/tools/ai-design)[AI slides](https://manus.im/tools/nano-banana-pro-slides)[AI image generator](https://manus.im/tools/ai-image-generator)[AI music generator](https://manus.im/tools/ai-music-generator)[Manus browser operator](https://manus.im/features/manus-browser-operator)[Wide Research](https://manus.im/features/wide-research)[Mail Manus](https://manus.im/features/mail)[Slack integration](https://manus.im/integrations/slack)

### Resources[Blog](https://manus.im/blog)[Docs](https://manus.im/docs)[Updates](https://manus.im/updates)[Help center](https://help.manus.im/)[Trust center](https://trust.manus.im/)[API](https://open.manus.ai/docs)[Team plan](https://manus.im/team)[Startups](https://manus.im/startups)[Playbook](https://manus.im/playbook)[Brand assets](https://manus.im/brand)

### Community[Events](https://events.manus.im/)[Fellows](https://manus.im/fellows)

### Compare[VS ChatGPT](https://manus.im/compare/vs-chatgpt)[VS Lovable](https://manus.im/compare/lovable)[VS Replit](https://manus.im/compare/manus-vs-replit)

### Download[Mobile app](https://manus.go.link/eyNGY)[Desktop app](https://manus.im/desktop)My Browser

### Business[Team plan](https://manus.im/team)[SSO](https://help.manus.im/en/articles/12807937-where-can-i-enable-subscribe-to-a-single-sign-on-sso-subscription-for-manus-team)[API](https://open.manus.ai/docs)

### Company[About us](https://manus.im/about)[Careers](https://www.metacareers.com/jobsearch?q=Manus)[For business](mailto:[email protected])[For media](mailto:[email protected])[Terms of service](https://manus.im/terms)[Privacy policy](https://manus.im/privacy)

[](https://www.linkedin.com/company/manus-im/)[](https://x.com/manusai)[](https://www.youtube.com/@Manus-AI/videos)[](https://www.instagram.com/manus/)[](http://www.tiktok.com/@manusaiofficial)

English

© 2026 Meta

Manus: Hands On AI

このファイルをサーバーの/index.mdとしてアップロードし、AIエージェントがページのクリーンなバージョンにアクセスできるようにしましょう。Accept: text/markdownコンテンツネゴシエーションを設定して自動的に配信することもできます。

この単一ページ用に生成されたllms.txt

llms.txtをダウンロード
# manus.im

> Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.

## Documentation
- [Docs](https://manus.im/docs)

## Main
- [Manus: Hands On AI](https://manus.im): Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.
- [Business](https://manus.im/team)
- [Pricing](https://manus.im/pricing)

完全なllms.txtにはドメイン全体の分析が必要です(近日公開)

このファイルをドメインのルートにhttps://manus.im/llms.txtとしてアップロードしてください。ChatGPT、Claude、PerplexityなどのAIエージェントはこのファイルを確認してサイト構造を理解します。

セマンティックHTML

articleまたはmain要素を使用 (0/100)

Missing <article> and <main> elements

適切な見出し階層 (100/100)

Clean heading hierarchy

セマンティックHTML要素を使用 (8/100)

2 semantic elements, 82 divs (ratio: 2%)

意味のある画像alt属性 (100/100)

No images found

低いdivネスト深度 (25/100)

Avg div depth: 12.5, max: 19

コンテンツ効率

良好なトークン削減率 (100/100)

99% token reduction (HTML→Markdown)

良好なコンテンツ対ノイズ比 (0/100)

Content ratio: 0.4% (668 content chars / 169904 HTML bytes)

最小限のインラインスタイル (50/100)

8/413 elements with inline styles (1.9%)

適切なページ重量 (80/100)

HTML size: 166KB

AI発見可能性

llms.txtファイルあり (0/100)

No llms.txt found

robots.txtファイルあり (100/100)

robots.txt exists

robots.txtがAIボットを許可 (100/100)

All major AI bots allowed

sitemap.xmlあり (100/100)

Sitemap found

Markdown for Agentsサポート (0/100)
&#10007; Accept: text/markdown &#10007; .md URL &#10007; <link> tag &#10007; Link header
Content-Signalあり(robots.txtまたはHTTPヘッダー) (0/100)
&#10003; robots.txt &#10003; HTTP header &#10007; Policy

構造化データ

Schema.org / JSON-LDあり (0/100)

No JSON-LD / Schema.org found

Open Graphタグあり (100/100)

All OG tags present

メタディスクリプションあり (100/100)

Meta description: 118 chars

正規URLあり (100/100)

Canonical URL present

lang属性あり (100/100)

lang="en"

アクセシビリティ

JavaScript不要でコンテンツ利用可能 (100/100)

Content available without JavaScript

適切なページサイズ (100/100)

Page size: 166KB

HTML内でコンテンツが早い位置に配置 (50/100)

Main content starts at 52% of HTML

{
  "url": "https://manus.im",
  "timestamp": 1778268410726,
  "fetch": {
    "mode": "simple",
    "timeMs": 175,
    "htmlSizeBytes": 169904,
    "supportsMarkdown": false,
    "markdownAgents": {
      "contentNegotiation": false,
      "mdUrl": {
        "found": false,
        "url": null
      },
      "linkTag": {
        "found": false,
        "url": null
      },
      "linkHeader": {
        "found": false,
        "url": null
      },
      "responseHeaders": {
        "contentSignal": null,
        "xMarkdownTokens": null,
        "vary": null
      },
      "frontmatter": {
        "present": false,
        "fields": [],
        "level": "none"
      },
      "level": "none"
    },
    "statusCode": 200
  },
  "extraction": {
    "title": "Manus: Hands On AI",
    "excerpt": "Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.",
    "byline": null,
    "siteName": null,
    "lang": "en",
    "contentLength": 668,
    "metadata": {
      "description": "Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.",
      "ogTitle": "Manus: Hands On AI",
      "ogDescription": "Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.",
      "ogImage": "https://files.manuscdn.com/webapp/media/ogBanner.png",
      "ogType": "website",
      "canonical": "https://manus.im/",
      "lang": "en",
      "schemas": [],
      "robotsMeta": null,
      "author": null,
      "generator": null,
      "markdownAlternateHref": null
    }
  },
  "markdown": "[\n\n](https://manus.im/?index=1)\n\n[\n\n](https://manus.im/?index=1)\n\nFeatures\n\nSolutions\n\nResources\n\n[\n\nEvents\n\n](https://events.manus.im/)[\n\nBusiness\n\n](https://manus.im/team)[\n\nPricing\n\n](https://manus.im/pricing)\n\n[\n\nManus is now part of Meta — bringing AI to businesses worldwide\n\n](https://manus.im/team)\n\n## What can I do for you?\n\nCreate slides\n\nBuild website\n\nDevelop desktop apps\n\nDesign\n\nMore\n\n## Less structure,\nmore intelligence.\n\n### Product[Pricing](https://manus.im/pricing)[Web app](https://manus.im/features/webapp)[AI design](https://manus.im/tools/ai-design)[AI slides](https://manus.im/tools/nano-banana-pro-slides)[AI image generator](https://manus.im/tools/ai-image-generator)[AI music generator](https://manus.im/tools/ai-music-generator)[Manus browser operator](https://manus.im/features/manus-browser-operator)[Wide Research](https://manus.im/features/wide-research)[Mail Manus](https://manus.im/features/mail)[Slack integration](https://manus.im/integrations/slack)\n\n### Resources[Blog](https://manus.im/blog)[Docs](https://manus.im/docs)[Updates](https://manus.im/updates)[Help center](https://help.manus.im/)[Trust center](https://trust.manus.im/)[API](https://open.manus.ai/docs)[Team plan](https://manus.im/team)[Startups](https://manus.im/startups)[Playbook](https://manus.im/playbook)[Brand assets](https://manus.im/brand)\n\n### Community[Events](https://events.manus.im/)[Fellows](https://manus.im/fellows)\n\n### Compare[VS ChatGPT](https://manus.im/compare/vs-chatgpt)[VS Lovable](https://manus.im/compare/lovable)[VS Replit](https://manus.im/compare/manus-vs-replit)\n\n### Download[Mobile app](https://manus.go.link/eyNGY)[Desktop app](https://manus.im/desktop)My Browser\n\n### Business[Team plan](https://manus.im/team)[SSO](https://help.manus.im/en/articles/12807937-where-can-i-enable-subscribe-to-a-single-sign-on-sso-subscription-for-manus-team)[API](https://open.manus.ai/docs)\n\n### Company[About us](https://manus.im/about)[Careers](https://www.metacareers.com/jobsearch?q=Manus)[For business](mailto:[email protected])[For media](mailto:[email protected])[Terms of service](https://manus.im/terms)[Privacy policy](https://manus.im/privacy)\n\n[](https://www.linkedin.com/company/manus-im/)[](https://x.com/manusai)[](https://www.youtube.com/@Manus-AI/videos)[](https://www.instagram.com/manus/)[](http://www.tiktok.com/@manusaiofficial)\n\n© 2026 Meta\n\nManus: Hands On AI\n",
  "fullPageMarkdown": "[\n\n](https://manus.im/?index=1)\n\nSign inSign up\n\n[\n\n](https://manus.im/?index=1)\n\nFeatures\n\nSolutions\n\nResources\n\n[\n\nEvents\n\n](https://events.manus.im/)[\n\nBusiness\n\n](https://manus.im/team)[\n\nPricing\n\n](https://manus.im/pricing)\n\nSign inSign up\n\n[\n\nManus is now part of Meta — bringing AI to businesses worldwide\n\n](https://manus.im/team)\n\n# What can I do for you?\n\nCreate slides\n\nBuild website\n\nDevelop desktop apps\n\nDesign\n\nMore\n\n## Less structure,\nmore intelligence.\n\n### Product[Pricing](https://manus.im/pricing)[Web app](https://manus.im/features/webapp)[AI design](https://manus.im/tools/ai-design)[AI slides](https://manus.im/tools/nano-banana-pro-slides)[AI image generator](https://manus.im/tools/ai-image-generator)[AI music generator](https://manus.im/tools/ai-music-generator)[Manus browser operator](https://manus.im/features/manus-browser-operator)[Wide Research](https://manus.im/features/wide-research)[Mail Manus](https://manus.im/features/mail)[Slack integration](https://manus.im/integrations/slack)\n\n### Resources[Blog](https://manus.im/blog)[Docs](https://manus.im/docs)[Updates](https://manus.im/updates)[Help center](https://help.manus.im/)[Trust center](https://trust.manus.im/)[API](https://open.manus.ai/docs)[Team plan](https://manus.im/team)[Startups](https://manus.im/startups)[Playbook](https://manus.im/playbook)[Brand assets](https://manus.im/brand)\n\n### Community[Events](https://events.manus.im/)[Fellows](https://manus.im/fellows)\n\n### Compare[VS ChatGPT](https://manus.im/compare/vs-chatgpt)[VS Lovable](https://manus.im/compare/lovable)[VS Replit](https://manus.im/compare/manus-vs-replit)\n\n### Download[Mobile app](https://manus.go.link/eyNGY)[Desktop app](https://manus.im/desktop)My Browser\n\n### Business[Team plan](https://manus.im/team)[SSO](https://help.manus.im/en/articles/12807937-where-can-i-enable-subscribe-to-a-single-sign-on-sso-subscription-for-manus-team)[API](https://open.manus.ai/docs)\n\n### Company[About us](https://manus.im/about)[Careers](https://www.metacareers.com/jobsearch?q=Manus)[For business](mailto:[email protected])[For media](mailto:[email protected])[Terms of service](https://manus.im/terms)[Privacy policy](https://manus.im/privacy)\n\n[](https://www.linkedin.com/company/manus-im/)[](https://x.com/manusai)[](https://www.youtube.com/@Manus-AI/videos)[](https://www.instagram.com/manus/)[](http://www.tiktok.com/@manusaiofficial)\n\nEnglish\n\n© 2026 Meta\n\nManus: Hands On AI\n",
  "markdownStats": {
    "images": 0,
    "links": 47,
    "tables": 0,
    "codeBlocks": 0,
    "headings": 9
  },
  "tokens": {
    "htmlTokens": 82843,
    "markdownTokens": 685,
    "reduction": 82158,
    "reductionPercent": 99
  },
  "score": {
    "score": 56,
    "grade": "D",
    "dimensions": {
      "semanticHtml": {
        "score": 47,
        "weight": 20,
        "grade": "D",
        "checks": {
          "uses_article_or_main": {
            "score": 0,
            "weight": 20,
            "details": "Missing <article> and <main> elements"
          },
          "proper_heading_hierarchy": {
            "score": 100,
            "weight": 25,
            "details": "Clean heading hierarchy"
          },
          "semantic_elements": {
            "score": 8,
            "weight": 20,
            "details": "2 semantic elements, 82 divs (ratio: 2%)"
          },
          "meaningful_alt_texts": {
            "score": 100,
            "weight": 15,
            "details": "No images found"
          },
          "low_div_nesting": {
            "score": 25,
            "weight": 20,
            "details": "Avg div depth: 12.5, max: 19"
          }
        }
      },
      "contentEfficiency": {
        "score": 60,
        "weight": 25,
        "grade": "C",
        "checks": {
          "token_reduction_ratio": {
            "score": 100,
            "weight": 40,
            "details": "99% token reduction (HTML→Markdown)"
          },
          "content_to_noise_ratio": {
            "score": 0,
            "weight": 30,
            "details": "Content ratio: 0.4% (668 content chars / 169904 HTML bytes)"
          },
          "minimal_inline_styles": {
            "score": 50,
            "weight": 15,
            "details": "8/413 elements with inline styles (1.9%)"
          },
          "reasonable_page_weight": {
            "score": 80,
            "weight": 15,
            "details": "HTML size: 166KB"
          }
        }
      },
      "aiDiscoverability": {
        "score": 35,
        "weight": 25,
        "grade": "F",
        "checks": {
          "has_llms_txt": {
            "score": 0,
            "weight": 20,
            "details": "No llms.txt found"
          },
          "has_robots_txt": {
            "score": 100,
            "weight": 10,
            "details": "robots.txt exists"
          },
          "robots_allows_ai_bots": {
            "score": 100,
            "weight": 15,
            "details": "All major AI bots allowed"
          },
          "has_sitemap": {
            "score": 100,
            "weight": 10,
            "details": "Sitemap found"
          },
          "supports_markdown_negotiation": {
            "score": 0,
            "weight": 25,
            "details": "No Markdown for Agents support detected"
          },
          "has_content_signals": {
            "score": 0,
            "weight": 20,
            "details": "No Content-Signal found (robots.txt or HTTP headers)"
          }
        }
      },
      "structuredData": {
        "score": 70,
        "weight": 15,
        "grade": "C",
        "checks": {
          "has_schema_org": {
            "score": 0,
            "weight": 30,
            "details": "No JSON-LD / Schema.org found"
          },
          "has_open_graph": {
            "score": 100,
            "weight": 25,
            "details": "All OG tags present"
          },
          "has_meta_description": {
            "score": 100,
            "weight": 20,
            "details": "Meta description: 118 chars"
          },
          "has_canonical_url": {
            "score": 100,
            "weight": 15,
            "details": "Canonical URL present"
          },
          "has_lang_attribute": {
            "score": 100,
            "weight": 10,
            "details": "lang=\"en\""
          }
        }
      },
      "accessibility": {
        "score": 85,
        "weight": 15,
        "grade": "B",
        "checks": {
          "content_without_js": {
            "score": 100,
            "weight": 40,
            "details": "Content available without JavaScript"
          },
          "reasonable_page_size": {
            "score": 100,
            "weight": 30,
            "details": "Page size: 166KB"
          },
          "fast_content_position": {
            "score": 50,
            "weight": 30,
            "details": "Main content starts at 52% of HTML"
          }
        }
      }
    }
  },
  "recommendations": [
    {
      "id": "add_llms_txt",
      "priority": "critical",
      "category": "aiDiscoverability",
      "titleKey": "rec.add_llms_txt.title",
      "descriptionKey": "rec.add_llms_txt.description",
      "howToKey": "rec.add_llms_txt.howto",
      "effort": "quick-win",
      "estimatedImpact": 10,
      "checkScore": 0,
      "checkDetails": "No llms.txt found"
    },
    {
      "id": "add_article_main",
      "priority": "critical",
      "category": "semanticHtml",
      "titleKey": "rec.add_article_main.title",
      "descriptionKey": "rec.add_article_main.description",
      "howToKey": "rec.add_article_main.howto",
      "effort": "quick-win",
      "estimatedImpact": 8,
      "checkScore": 0,
      "checkDetails": "Missing <article> and <main> elements"
    },
    {
      "id": "improve_content_ratio",
      "priority": "critical",
      "category": "contentEfficiency",
      "titleKey": "rec.improve_content_ratio.title",
      "descriptionKey": "rec.improve_content_ratio.description",
      "howToKey": "rec.improve_content_ratio.howto",
      "effort": "moderate",
      "estimatedImpact": 6,
      "checkScore": 0,
      "checkDetails": "Content ratio: 0.4% (668 content chars / 169904 HTML bytes)"
    },
    {
      "id": "add_markdown_negotiation",
      "priority": "critical",
      "category": "aiDiscoverability",
      "titleKey": "rec.add_markdown_negotiation.title",
      "descriptionKey": "rec.add_markdown_negotiation.description",
      "howToKey": "rec.add_markdown_negotiation.howto",
      "effort": "significant",
      "estimatedImpact": 6,
      "checkScore": 0,
      "checkDetails": "No Markdown for Agents support detected"
    },
    {
      "id": "add_content_signals",
      "priority": "critical",
      "category": "aiDiscoverability",
      "titleKey": "rec.add_content_signals.title",
      "descriptionKey": "rec.add_content_signals.description",
      "howToKey": "rec.add_content_signals.howto",
      "effort": "quick-win",
      "estimatedImpact": 5,
      "checkScore": 0,
      "checkDetails": "No Content-Signal found (robots.txt or HTTP headers)"
    },
    {
      "id": "add_schema_org",
      "priority": "high",
      "category": "structuredData",
      "titleKey": "rec.add_schema_org.title",
      "descriptionKey": "rec.add_schema_org.description",
      "howToKey": "rec.add_schema_org.howto",
      "effort": "moderate",
      "estimatedImpact": 6,
      "checkScore": 0,
      "checkDetails": "No JSON-LD / Schema.org found"
    },
    {
      "id": "add_semantic_elements",
      "priority": "high",
      "category": "semanticHtml",
      "titleKey": "rec.add_semantic_elements.title",
      "descriptionKey": "rec.add_semantic_elements.description",
      "howToKey": "rec.add_semantic_elements.howto",
      "effort": "moderate",
      "estimatedImpact": 5,
      "checkScore": 8,
      "checkDetails": "2 semantic elements, 82 divs (ratio: 2%)"
    },
    {
      "id": "reduce_div_nesting",
      "priority": "high",
      "category": "semanticHtml",
      "titleKey": "rec.reduce_div_nesting.title",
      "descriptionKey": "rec.reduce_div_nesting.description",
      "howToKey": "rec.reduce_div_nesting.howto",
      "effort": "significant",
      "estimatedImpact": 4,
      "checkScore": 25,
      "checkDetails": "Avg div depth: 12.5, max: 19"
    },
    {
      "id": "remove_inline_styles",
      "priority": "medium",
      "category": "contentEfficiency",
      "titleKey": "rec.remove_inline_styles.title",
      "descriptionKey": "rec.remove_inline_styles.description",
      "howToKey": "rec.remove_inline_styles.howto",
      "effort": "moderate",
      "estimatedImpact": 3,
      "checkScore": 50,
      "checkDetails": "8/413 elements with inline styles (1.9%)"
    }
  ],
  "llmsTxtPreview": "# manus.im\n\n> Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.\n\n## Documentation\n- [Docs](https://manus.im/docs)\n\n## Main\n- [Manus: Hands On AI](https://manus.im): Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.\n- [Business](https://manus.im/team)\n- [Pricing](https://manus.im/pricing)\n\n",
  "llmsTxtExisting": null,
  "emergingProtocols": {
    "oauthDiscovery": {
      "exists": false,
      "url": "https://manus.im/.well-known/oauth-authorization-server"
    },
    "mcpServerCard": {
      "exists": false,
      "url": "https://manus.im/.well-known/mcp.json"
    },
    "a2aAgentCard": {
      "exists": false,
      "url": "https://manus.im/.well-known/agent.json"
    },
    "count": 0
  },
  "snippets": [
    {
      "id": "add_llms_txt",
      "title": "Create /llms.txt",
      "description": "Upload this file to your web root. It tells AI agents what your site is about and which pages matter.",
      "language": "markdown",
      "code": "# manus.im\n\n> Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.\n\n## Documentation\n- [Docs](https://manus.im/docs)\n\n## Main\n- [Manus: Hands On AI](https://manus.im): Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.\n- [Business](https://manus.im/team)\n- [Pricing](https://manus.im/pricing)\n\n",
      "filename": "/llms.txt"
    },
    {
      "id": "add_schema_org",
      "title": "Add Schema.org JSON-LD",
      "description": "Structured data helps AI agents understand the type, author, and purpose of your content.",
      "language": "html",
      "code": "<script type=\"application/ld+json\">\n{\n  \"@context\": \"https://schema.org\",\n  \"@type\": \"WebPage\",\n  \"name\": \"Manus: Hands On AI\",\n  \"description\": \"Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.\",\n  \"url\": \"https://manus.im\",\n  \"inLanguage\": \"en\"\n}\n</script>",
      "filename": "<head>"
    },
    {
      "id": "add_article_main",
      "title": "Wrap content in <main> and <article>",
      "description": "Semantic HTML landmarks help AI agents identify the main content of your page.",
      "language": "html",
      "code": "<main>\n  <article>\n    <h1>Your Page Title</h1>\n    <p>Your content here...</p>\n  </article>\n</main>",
      "filename": "<body>"
    },
    {
      "id": "add_content_signals",
      "title": "Add Content-Signal directives",
      "description": "Content-Signal tells AI agents how they may use your content. The canonical location is robots.txt, but you can also expose it as an HTTP header from any stack.",
      "language": "txt",
      "code": "User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no",
      "filename": "/robots.txt",
      "stacks": [
        {
          "id": "robots",
          "label": "robots.txt",
          "language": "txt",
          "filename": "/robots.txt",
          "code": "User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no"
        },
        {
          "id": "nginx",
          "label": "Nginx",
          "language": "nginx",
          "filename": "server block",
          "code": "# Inside your server { } block:\nadd_header Content-Signal \"search=yes, ai-input=yes, ai-train=no\" always;"
        },
        {
          "id": "apache",
          "label": "Apache",
          "language": "apache",
          "filename": ".htaccess",
          "code": "# In .htaccess (or VirtualHost):\nHeader set Content-Signal \"search=yes, ai-input=yes, ai-train=no\""
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// In your theme's functions.php or a small mu-plugin\nadd_action('send_headers', function () {\n    header('Content-Signal: search=yes, ai-input=yes, ai-train=no');\n});\n\n// Optional: also append the directive to the dynamic robots.txt\nadd_filter('robots_txt', function ($output) {\n    return $output . \"\\nContent-Signal: search=yes, ai-input=yes, ai-train=no\\n\";\n}, 10, 1);"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "middleware.ts",
          "code": "// middleware.ts (Next.js 13+ App Router or Pages Router)\nimport { NextResponse } from 'next/server';\nexport function middleware() {\n  const res = NextResponse.next();\n  res.headers.set(\n    'Content-Signal',\n    'search=yes, ai-input=yes, ai-train=no'\n  );\n  return res;\n}\nexport const config = { matcher: '/:path*' };"
        },
        {
          "id": "cloudflare",
          "label": "Cloudflare Workers",
          "language": "javascript",
          "filename": "worker.js",
          "code": "// Cloudflare Worker that proxies your origin and adds the header\nexport default {\n  async fetch(request, env, ctx) {\n    const res = await fetch(request);\n    const newRes = new Response(res.body, res);\n    newRes.headers.set(\n      'Content-Signal',\n      'search=yes, ai-input=yes, ai-train=no'\n    );\n    return newRes;\n  },\n};"
        },
        {
          "id": "express",
          "label": "Express / Fastify",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Express\napp.use((req, res, next) => {\n  res.setHeader('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n  next();\n});\n\n// Fastify\nfastify.addHook('onSend', (request, reply, payload, done) => {\n  reply.header('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n  done();\n});"
        }
      ]
    },
    {
      "id": "add_markdown_negotiation",
      "title": "Support Markdown for Agents",
      "description": "Let AI agents request a clean Markdown version of any page via content negotiation, .md alternate URLs, link tags or Link headers.",
      "language": "html",
      "code": "<!-- Mechanism 3: link tag advertising the .md alternate -->\n<link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">",
      "filename": "<head>",
      "stacks": [
        {
          "id": "html",
          "label": "HTML <head>",
          "language": "html",
          "filename": "<head>",
          "code": "<!-- Mechanism 3: link tag advertising the .md alternate -->\n<link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">"
        },
        {
          "id": "express",
          "label": "Express",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Mechanisms 1 + 4: content negotiation + Link header\napp.get('/page', (req, res) => {\n  res.setHeader('Vary', 'Accept');\n  res.setHeader('Link', '</page.md>; rel=\"alternate\"; type=\"text/markdown\"');\n  if ((req.headers.accept || '').includes('text/markdown')) {\n    res.type('text/markdown; charset=utf-8');\n    return res.send(renderMarkdown('page'));\n  }\n  res.render('page');\n});"
        },
        {
          "id": "fastify",
          "label": "Fastify",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Mechanisms 1 + 4: content negotiation + Link header\nfastify.get('/page', async (req, reply) => {\n  reply.header('Vary', 'Accept');\n  reply.header('Link', '</page.md>; rel=\"alternate\"; type=\"text/markdown\"');\n  if ((req.headers.accept || '').includes('text/markdown')) {\n    return reply.type('text/markdown; charset=utf-8').send(renderMarkdown('page'));\n  }\n  return reply.view('/page.ejs');\n});"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "app/page/route.ts",
          "code": "// Next.js App Router — Route Handler returning Markdown\nimport { NextRequest } from 'next/server';\nimport { renderMarkdown } from '@/lib/md';\nexport async function GET(req: NextRequest) {\n  const accept = req.headers.get('accept') || '';\n  if (accept.includes('text/markdown')) {\n    return new Response(await renderMarkdown('page'), {\n      headers: {\n        'Content-Type': 'text/markdown; charset=utf-8',\n        'Vary': 'Accept',\n      },\n    });\n  }\n  // Fall through to the page component\n  return new Response(null, { status: 404 });\n}"
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// Mechanism 1: respond to Accept: text/markdown on the same URL\nadd_action('template_redirect', function () {\n    if (!is_singular()) return;\n    $accept = $_SERVER['HTTP_ACCEPT'] ?? '';\n    if (strpos($accept, 'text/markdown') === false) return;\n    header('Content-Type: text/markdown; charset=utf-8');\n    header('Vary: Accept');\n    $post = get_queried_object();\n    echo \"# \" . get_the_title($post) . \"\\n\\n\";\n    echo wp_strip_all_tags(apply_filters('the_content', $post->post_content));\n    exit;\n});"
        },
        {
          "id": "static",
          "label": "Hugo / Jekyll / Astro",
          "language": "txt",
          "filename": "static/page.md",
          "code": "# Mechanism 2: serve .md alongside .html\n# Hugo: place page.md in /static/ — built unchanged\n# Jekyll: drop page.md in /assets/ — copied as-is\n# Astro: src/pages/page.md.ts that exports a GET returning markdown\n\n# Then advertise with mechanism 3 in <head>:\n#   <link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">"
        }
      ]
    }
  ]
}

APIを使用してプログラムで取得できます(近日公開)

このJSONは内部使用向けです — MarkdownやllMs.txtファイルとは異なり、サイトにアップロードするものではありません。スコアの経時変化を追跡するための基準値として保存するか、開発チームと共有するか、CI/CDパイプラインに統合してください。

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近日公開: ドメイン全体分析

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