neptune-nautica.com
2026/8/5 11:29:42 スキャン · キャッシュ · 22時間後に更新 · rubric 2026.10.4
WordPress で構築
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。
サイトを編集する担当者に送ってください。リンクにはスコアと評価がプレビューカードとして表示され、常に最新です。今日の数値を固定するのではなく、最新のスキャンを読み直します。
優先すべき修正
failLink response headers+1点発見可能性No HTTP Link: response headers. Emit canonical/alternate/describedby relations so HEAD-only or stream-rendering agents get them without parsing HTML.
具体的な手順を見る
これは何を意味するか
HTTP responses can carry a Link header: the same canonical and alternate-language information your HTML declares, but delivered in the response envelope itself. Agents that only send a HEAD request, or that decide what to do while the page is still streaming, read the header without parsing any HTML. Yours is missing (or carries none of the relations agents use: canonical, alternate, describedby).
なぜ重要か
An agent triaging fifty URLs doesn’t want to download and parse fifty pages to learn which are duplicates of which. The Link header answers at the cheapest possible layer. Sites that provide it get correctly de-duplicated and correctly language-routed even by the most minimal fetchers.
やること
- Emit a Link header alongside each page, mirroring what your HTML head already declares. Example: Link: <https://yoursite.com/page>; rel="canonical".
- Most stacks set this in one place: Next.js headers() config, an nginx add_header line, or a CDN response-header rule.
- If you serve translations, add rel="alternate" entries with hreflang, matching your HTML.
このレポートを保存
今すぐ受信箱へ。さらにneptune-nautica.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。
監視はお任せください。Monitorが毎週再スキャンし、変化があればメールでお知らせします（$29/mo）。 監視を始める →
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72/100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36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。
エージェントが受け取るもの
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。
<a href="https://agentspeed.com/scan/neptune-nautica.com"><img src="https://agentspeed.com/badge/neptune-nautica.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、neptune-nautica.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neptune-nautica.comを読み取れるかを示します。 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
16 pass4 warn13 fail3 skip
発見可能性
pass
robots.txt present
A robots.txt is reachable at the site root.
100/100
pass
robots.txt allows AI agents
All 9 answer-time access agents allowed.
100/100
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
pass
Sitemap present
sitemap.xml reachable and referenced from robots.txt.
100/100
fail
Link response headers
No HTTP Link: response headers. Emit canonical/alternate/describedby relations so HEAD-only or stream-rendering agents get them without parsing HTML.
0/100
pass
Canonical URL
Canonical points to self: https://neptune-nautica.com/.
100/100
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
fail
OAuth authorization metadataemerging
No RFC 8414 metadata at /.well-known/oauth-authorization-server. Agents that act on behalf of users need this to discover your authorization endpoints.
0/100
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 5.4% of HTML weight (12323/229377 bytes). 17% of the document is inline script, 67% is markup.
40/100
pass
Content without JavaScript
Primary content is present in the initial HTML — agents without JS can read it. (Measured statically; a rendered comparison was not run because the static reading sufficed.)
90/100
fail
Heading hierarchy
Heading issues: no <h1>; 3 skipped level(s).
50/100
warn
Cookie wall blocks content
Consent modal detected ([aria-label*="cookie" i]); content still visible. Verify the modal does not block first-paint for screenshot agents.
70/100
pass
Declared language
Declared lang="x-default" with 2 well-formed hreflang alternate(s).
100/100
pass
Page title
A concise <title> is present (70 chars).
100/100
pass
Meta description
A well-sized meta description is present (142 chars).
100/100
構造化データ
pass
JSON-LD present
Found 1 JSON-LD block.
100/100
warn
Structured data validates
2 recommended-field warning(s). First: Organization recommends "logo" (improves agent comprehension). 2 block(s) skipped: type outside the set we check.
90/100
fail
Schema type coverage
Page looks like Article|BlogPosting|NewsArticle; missing JSON-LD type(s): Article|BlogPosting|NewsArticle.
0/100
整合性：各チャネルは一致していますか？
skip
JSON-LD price matches the visible priceemerging
No price declared in JSON-LD, so there is nothing to cross-check. (Whether a price SHOULD be declared is the structured-data checks’ question.)
—
pass
JSON-LD name appears on the pageemerging
Declared entity name "Neptune Nautica" appears on the visible page.
100/100
warn
Declared language matches the contentemerging
Declared lang="x-default" but the visible content reads as "en". The usual cause is a template default nobody edited. Agents pick tokenizers, markets, and which variant to quote from this attribute. Declare the language the page is actually in.
40/100
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
A primary offering and a price or call to action were both identifiable from the served HTML, so an agent can tell what this page sells and what it costs without running scripts.
100/100
pass
Reachability
HTTP 200.
100/100
pass
Primary action is clickableemerging
1 clickable element(s) carry an action an agent can take: <button> announcing "subscribe". An agent driving the page has something real to click.
100/100
skip
Filters reachable by URLemerging
This page does not offer to filter or sort a list, so there is nothing to address by URL. Pages without facets are not penalised here.
—
パフォーマンス
warn
Time to first byte
TTFB 857ms. Acceptable.
60/100
skip
Full render time
Full-render time unavailable (browser pass skipped or failed).
—
pass
Page weight
Initial document is a lean 224 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。