jitenon.jp
Last scanned Jun 26, 2026 · Methodology v4.5 · View Leaderboard →
jitenon.jp scored 46/100 on AI-readiness across 48 parameters measured against ChatGPT, Claude, Perplexity, and Gemini visibility checks. 11 parameters passed, 17 failed, and 10 need improvement. Strongest area: Discovery & Metadata. Weakest: Answer Positioning. Compared to other reference_materials.dictionaries_and_encyclopedias sites, this score is in the 67th percentile.
The website jitenon.jp features the page title "辞典オンライン." According to the website's meta-description, the platform is a comprehensive dictionary site that hosts a wide range of reference tools. These resources include a kanji dictionary, a four-character idiom dictionary, a proverb dictionary, a Japanese dictionary, and a biographical directory. Following an assessment, the site has been assigned an ai-readiness-score of 46. This factual summary outlines the primary offerings and readiness level of the platform.
11 Pass
17 Fail
10 Needs Improvement
Engine-specific readiness
These are derived on-page readiness estimates for each engine's grounding index — not live engine queries.
Microsoft Copilot · ChatGPT Search
Bing indexGoogle AI Mode · Gemini
Google rankingPerplexity
Own indexClaude
Brave SearchAI Extractability
How easily AI engines can extract and cite this page. Combines freshness, schema, and answer-block placement.
Freshness
Fresh — last modified 0 days ago. Inside the 7–14 day refresh window AI engines reward.
Source:date_headerFreshness: page modified 0 days ago. Inside Perplexity 2–3 day window. Inside 13-week recent band. Far from 26-week at-risk threshold.
Perplexity 2–3dSchema / Structured Data
3 schema types detected (website, organization, imageobject). Adding FAQPage is the highest-leverage next step (+28% coverage in 21 days).
Answer Block
No answer block in the first 200 words. Your first 200 words contain navigation, a {{introWordCount}}-word intro, and a product description. Open with a 40–60 word direct answer.
No answer block detected.
GEO — Generative Engine Optimization
Parameters that determine how well AI crawlers can discover and index your content.
Crawlability & Access
robots.txt accessibilityLearn more | Fail |
HTTP status and reachabilityLearn more | Pass |
Fail | |
Fail | |
AI crawler access controlLearn more | Partial |
Paywall and login gating detectionLearn more | Pass |
Search-bot network reachabilityLearn more | Pass |
Discovery & Metadata
sitemap.xml availabilityLearn more | Partial |
Structured Data (schema.org)Learn more | Pass |
Page metadataLearn more | Pass |
URL stabilityLearn more | Pass |
Structured data (schema.org/JSON-LD) coverageLearn more | Pass |
Security headers baselineLearn more | Fail |
Fail | |
Internal link coverageLearn more | Partial |
Content-type schema alignmentLearn more | N/A |
IndexNow push-protocol adoptionLearn more | Fail |
Entity grounding via sameAs linksLearn more | Fail |
API & Agent Readiness
N/A | |
N/A | |
N/A | |
Fail | |
Fail | |
N/A |
Content Structure
Partial | |
Content visibility without JavaScriptLearn more | Partial |
Fail | |
Pass | |
Nosnippet directive detectionLearn more | Pass |
Paragraph length distributionLearn more | Fail |
Section length distributionLearn more | Partial |
Dated statistics ratioLearn more | N/A |
Comparison table presenceLearn more | N/A |
Entity name consistencyLearn more | N/A |
Multimedia coverage and alignmentLearn more | Partial |
AI-Specific Protocols
AI manifests coverageLearn more | Fail |
Fail | |
UCP manifest availabilityLearn more | N/A |
Content Quality
Pass | |
Core Web Vitals (page experience)Learn more | Pass |
AEO — Answer Engine Optimization
Parameters that influence how AI systems cite and surface your content in answers.
AI Integration
N/A | |
N/A | |
N/A | |
Fail | |
Fail | |
Fail | |
N/A | |
Fail |
Content Authority & Quality
Partial | |
Fail | |
Pass | |
Author authority signalsLearn more | Fail |
Pass | |
Content depthLearn more | Partial |
Citation and evidence densityLearn more | Partial |
Answer Positioning
Fail | |
Answer-oriented content structureLearn more | Fail |
Answer-first H2 complianceLearn more | Fail |
Chunk extractability (self-contained H2 blocks)Learn more | Fail |
TL;DR / Key Takeaways sectionLearn more | N/A |
Answer block shapeLearn more | Partial |