agentspeed.

bloomberg.com

2026/7/27 10:41:13 スキャン · キャッシュ · 22時間後に更新 · rubric 2026.08.1
robots.txt present: passrobots.txt allows AI agents: failContent-Signal directives: failllms.txt present: passSitemap present: failLink response headers: warnCanonical URL: failMCP server card: failOAuth authorization metadata: passOAuth resource metadata: failAPI catalog / OpenAPI: failWeb Bot Auth: failMarkdown negotiation: failText-to-markup ratio: failContent without JavaScript: skipHeading hierarchy: passCookie wall blocks content: passDeclared language: passPage title: passMeta description: failJSON-LD present: failStructured data validates: skipSchema type coverage: passPaywall / login wall: passAgent Skills manifest: failWebMCP actions: failPrimary action reachable: passReachability: failTime to first byte: passFull render time: skipPage weight: pass52/ 100 · F
要注意

これは(ブラウザではなく)AIエージェントから見たbloomberg.comの姿です。スコアは機械可読性の5カテゴリを重み付けし、弧の目盛りはその背後にある31件の個別チェックです。

✉ このレポートをメールで受け取り、変化を通知 ↓

チェックの技術的な詳細は英語で表示されます — スキャナーの出力をそのまま示しているためです。

優先すべき修正

failrobots.txt allows AI agents発見可能性

7 access agent(s) blocked: ChatGPT-User, OAI-SearchBot, Claude-User, Claude-SearchBot, PerplexityBot, YouBot, Amazonbot — these keep your site out of AI answers. 10 training-data crawler(s) blocked (GPTBot, ClaudeBot, anthropic-ai, Google-Extended, Applebot-Extended, Bytespider, CCBot, cohere-ai, Diffbot, Meta-ExternalAgent) — a licensing choice, not scored.

修正: Allow GPTBot, ClaudeBot, and PerplexityBot in robots.txt (or remove the blanket Disallow).

failSitemap present発見可能性

No reachable sitemap.xml. Publish one and reference it in robots.txt.

修正: Publish /sitemap.xml and reference it from robots.txt with a Sitemap: line.

failCanonical URL発見可能性

No <link rel="canonical"> tag in <head>. Agents use canonical URLs to dedupe and cite.

修正: Add <link rel="canonical" href="…"> pointing at the primary URL of each page.

failMeta description可読性

No <meta name="description">. Agents use it as a page summary; add a 50–200 character description.

修正: Add `<meta name="description" content="...">` to your primary pages. Agents frequently use it as a summary.

failJSON-LD present構造化データ

No JSON-LD blocks found. Add a <script type="application/ld+json"> with a schema.org type for this page.

修正: Add a <script type="application/ld+json"> describing the page (Organization, Article, Product, FAQPage).

failReachability実行可能性

Terminal HTTP 403.

修正: Chained redirects multiply latency and break some agent crawlers. Collapse to a single redirect.

このレポートを保存

今すぐ受信箱へ — さらにbloomberg.comのスコアが変化したときに通知します。無料、いつでも配信停止できます。

修正する

上記のギャップに対応する、生成済みですぐ使えるファイルです — コピーするか、ダウンロードしてリポジトリに配置してください。

Allow AI agents in robots.txt
Merge these groups into your robots.txt at the site root.
# Allow AI agents (AgentSpeed-generated)
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

Sitemap: https://bloomberg.com/sitemap.xml
Does AI actually recommend bloomberg.com?

This scan shows whether an agent can read the site. One free probe asks a real assistant a real buying question and records who it cited.

Run the free probe →
このスキャンは1ページを採点しました。サイトは1ページではありません。

採点したのはトップページだけです。価格・ドキュメント・購入ページは別のページにあり、アシスタントが引用するのはまさにそれらのページです。ここで52/100ということは、最も磨いたページですらエージェントが見逃しているということ。Deep Scan($29)はサイト全体を全31チェックで監査し、失敗したチェックとその具体的な修正を、可視性への影響が大きい順にまとめたPDFをメールで送ります。1回限り・数分で納品・サブスクリプションなし。

Deep Scanを注文 →

エージェントが受け取るもの

The agent’s-eye view
Bloomberg - Are you a robot? Bloomberg Need help? Contact us We've detected unusual activity from your computer network To continue, please click the box below to let us know you're not a robot. Why did this happen? Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. For more information you can review our Terms of Service and Cookie Policy . Need Help? For inquiries related to this message please contact our support team and provide the reference ID below. Block reference ID:b083c9bd-89a7-11f1-b4e6-b8620763cf3a Get the most important global markets news at your fingertips with a Bloomberg.com subscription. SUBSCRIBE NOW

スコアを掲載

このバッジをサイトに埋め込めます。ライブスキャンにリンクし、再スキャンのたびに更新されます。

AgentSpeed score for bloomberg.com
<a href="https://agentspeed.com/scan/bloomberg.com"><img src="https://agentspeed.com/badge/bloomberg.com" alt="AgentSpeed agent-readiness score" height="56"></a>

このスコアを追跡

このレポートをメールで受け取り、bloomberg.comの対応状況が実際に変化したとき — チェックの悪化や総合スコアの低下 — に通知を受け取れます。

メールが送られないケースが2つあります: 当社が新しいルーブリックを公開したことによるスコア変化(測定器が変わっただけで、サイトの変化ではありません)と、実行のたびに揺れる時間依存チェックだけで説明できる変動です。

自分のスケジュールで、メールの代わりにSlackやWebhookで受け取りたい場合は スコアドリフト監視 をどうぞ — すべての有料プランに含まれています。

このスコアはAIエージェントがbloomberg.comを読み取れるを示します。 AIトラフィック分析 は、実際に来たかどうか — そしてどのページが追い返したか — を示します。

完全な内訳

12 pass1 warn15 fail3 skip
発見可能性
pass
robots.txt present
A robots.txt is reachable at the site root.
100/100
fail
robots.txt allows AI agents
7 access agent(s) blocked: ChatGPT-User, OAI-SearchBot, Claude-User, Claude-SearchBot, PerplexityBot, YouBot, Amazonbot — these keep your site out of AI answers. 10 training-data crawler(s) blocked (GPTBot, ClaudeBot, anthropic-ai, Google-Extended, Applebot-Extended, Bytespider, CCBot, cohere-ai, Diffbot, Meta-ExternalAgent) — a licensing choice, not scored.
22/100
fail
Content-Signal directivesemerging
No Content-Signal directives. Add e.g. `Content-Signal: ai-train=no, ai-summarize=yes` to declare granular AI usage policy beyond binary allow/disallow.
0/100
pass
llms.txt present
Found /llms.txt but missing H1 header and markdown links. Not scored.
100/100
fail
Sitemap present
No reachable sitemap.xml. Publish one and reference it in robots.txt.
0/100
warn
Link response headers
A Link: header is present but carries none of canonical/alternate/describedby — the relations agents consume.
60/100
fail
Canonical URL
No <link rel="canonical"> tag in <head>. Agents use canonical URLs to dedupe and cite.
0/100
fail
MCP server cardemerging
No valid MCP Server Card at /.well-known/mcp/server-card.json. Publish one so agents can discover your tools without HTML scraping.
0/100
pass
OAuth authorization metadataemerging
OAuth authorization-server metadata (RFC 8414) is published, so agents can discover authorization endpoints without out-of-band setup.
100/100
fail
OAuth resource metadataemerging
No RFC 9728 metadata at /.well-known/oauth-protected-resource. Publish it so agents can discover required scopes without hand-coded credentials.
0/100
fail
API catalog / OpenAPIemerging
No /.well-known/api-catalog (RFC 9727) and no /openapi.json|yaml. Publish one so agents that integrate with APIs can discover your endpoints.
0/100
fail
Web Bot Authemerging
No Web Bot Auth JWKS at /.well-known/http-message-signatures-directory.json. Publish one to allow trusted agents while keeping a default-deny posture for the rest.
0/100
可読性
fail
Markdown negotiationemerging
Accept: text/markdown returns HTML, not markdown. Serve a markdown variant of primary content when requested; agents summarize and cite it more reliably.
0/100
fail
Text-to-markup ratio
Visible text is 5.0% of HTML weight (687/13856 bytes). Low. Markup may be crowding out agent-usable text.
37/100
skip
Content without JavaScript
Browser pass unavailable; cannot measure JS dependency.
pass
Heading hierarchy
Hierarchy is well-formed (1 H1, no skipped levels, 4 headings total).
100/100
pass
Cookie wall blocks content
No common consent-modal markers detected.
100/100
pass
Declared language
Declared lang="en".
100/100
pass
Page title
A concise <title> is present (28 chars).
100/100
fail
Meta description
No <meta name="description">. Agents use it as a page summary; add a 50–200 character description.
0/100
構造化データ
fail
JSON-LD present
No JSON-LD blocks found. Add a <script type="application/ld+json"> with a schema.org type for this page.
0/100
skip
Structured data validates
No JSON-LD blocks present; nothing to validate (covered by structured_data.jsonld_present).
pass
Schema type coverage
Page intent unclear; no specific schema.org type expected.
100/100
実行可能性
pass
Paywall / login wall
No paywall or login-wall detected on the landing URL.
100/100
fail
Agent Skills manifestemerging
No Agent Skills manifest at /.well-known/agent-skills.json. Enumerate the tasks agents can perform (search, add-to-cart, contact-support) so they pick the right one without scraping.
0/100
fail
WebMCP actionsemerging
No WebMCP detected. On pages with first-class actions (cart, support, account), embed a WebMCP server so on-page agents invoke tools directly.
0/100
pass
Primary action reachable
Primary offering identified ("Bloomberg.com subscription") with price/CTA ("SUBSCRIBE NOW").
100/100
fail
Reachability
Terminal HTTP 403.
0/100
パフォーマンス
pass
Time to first byte
TTFB 74ms. Healthy.
100/100
skip
Full render time
Full-render time unavailable (browser pass skipped or failed).
pass
Page weight
Initial document is a lean 14 KB.
100/100
スキャンの先へ

自社のAIエージェントを運用していますか? AgentSpeedは本番環境の監視も行います — すべての実行、レイテンシ、コスト、失敗を記録し、問題発生時にアラートを送ります。月10,000イベントまで無料、クレジットカード不要。

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