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shogakukan.co.jp
小学館
AI Agentic Readiness
6 / 28
agentic checks passed 31% readiness - how well this site can be read, trusted and transacted with by AI agents
Last checked
shogakukan.co.jp is live and passes 6 of 28 agentic-readiness checks (31%). It runs on nginx over HTTPS.
For AI agents, shogakukan.co.jp's strongest signals are fully indexable pages, a visually stable layout, a lightweight page, and an efficient render path. 47KB of inline CSS/JS in <head>.
Its main gaps are thin semantic structure, text that is hard for agents to extract, no canonical URL, and no structured tables or lists. The weakest area is Machine extraction; addressing it first would raise this score the most.
Agent interaction
✗Semantic HTML5 & AccessibilityHomepage has no <h1> heading
~Clean, Crawlable HTMLNo H1 tag(s) found (0)
✗Extraction Friction ScoreFew pages have voice-friendly lead paragraphs
✓Indexability & Snippet EligibilityPages are indexable and snippet-eligible - the precondition for Google AI features is met
✓Layout Stability & ResponsivenessViewport is configured and media declares dimensions - static layout-stability signals look good
✗Canonical URL StrategyNo canonical URL tag found
✓Page Speed: Page Size
✓Page Speed: Load Blockers47KB of inline CSS/JS in <head>
Machine extraction
✗Table & List ExtractabilityNo HTML tables found across homepage
~Sentence AtomicityNo eligible pages with sufficient text
~Entity DensityNo eligible pages with sufficient text
✗Definition PatternsNo definition patterns found
~Answer Capsule PatternNo H2 headings found across sampled pages
Structured data
✗Schema.org Structured DataNo JSON-LD structured data found across homepage
✗Speakable SchemaNo JSON-LD found across homepage - cannot assess speakable schema
AI discovery
✗llms.txt FileNo llms.txt file found at https://shogakukan.co.jp/llms.txt (connection failed)
✓robots.txt for AI CrawlersAI crawlers are allowed to index the site
✗Sitemap CompletenessNo sitemap.xml found
?RSS/Atom FeedNot assessed
✗Internationalization SignalsNo hreflang alternate links found
?Content Licensing & AI PermissionsNot assessed
Trust & transparency
✗Entity Authority & E-E-A-TNo Organization schema to reinforce entity identity
✗Creator TransparencyCreator visibility is weak on content-like pages
~Methodology TransparencyLittle content-production or review transparency is visible
~AI Assistance DisclosureNo AI-assistance disclosure found on sampled pages (neutral - the engine cannot tell whether AI was used)
✗Visible Date SignalNo visible date signals found across homepage (no <time> elements, no JSON-LD dates, no article meta dates)
✓Title & Meta Quality1/1 titles are shorter than 10 or longer than 70 characters
✗Content Freshness SignalsNo JSON-LD date properties (datePublished/dateModified) found across homepage
✗Author & Expert SchemaNo Person schema found across homepage
Every check is a verifiable fact about shogakukan.co.jp's live pages. Scoring follows Google Lighthouse agentic-browsing: a fraction of concrete checks, not an invented 0-100.
How to improve for AI agents
The highest-impact changes to make shogakukan.co.jp more agent-ready, in priority order.
1 Add structured tables and lists critical impactmedium effort
Present shogakukan.co.jp's comparison and spec data as real HTML tables and lists agents can extract.
