mirokunosato.com 56 D
🛡️ SEO 63 🤖 GEO 45 ⚡ Perf 62 🏗️ Arch 67
Radar → Domains → mirokunosato.com

mirokunosato.com — Global SEODiff Score 56/100

mirokunosato.com
📊

Among all indexed domains, mirokunosato.com ranks in the top echelon with an ACRI of 90, demonstrating that its content is highly visible to AI systems. Content is delivered server-side, meaning bots and AI agents can parse the full page without executing JavaScript. Heavy markup overhead (28.3× bloat) forces AI systems to wade through excess code before finding useful information. Only 1 schema block is present — adding Organization, WebSite, and Breadcrumb schemas would significantly improve structured data coverage. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

56
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — AI Readiness (45) has the most room for improvement.
🎯 Top Fix: Reduce token bloat (28×) → +5–10 pts
63
🛡️ Traditional SEO
45
🤖 AI Readiness
62
⚡ Performance
67
🏗️ Architecture
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 7 snapshots
Feb 24 Mar 21
🔔 Recent AI Indexing Activity
📉 Mar 16 ACRI -1 (55→54)
Does your site score higher than mirokunosato.com?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)63 × 0.25 = 15.8
🤖 AI Readiness / GEO (40% weight)45 × 0.40 = 18.0
⚡ Performance (20% weight)62 × 0.20 = 12.4
🏗️ Architecture & Trust (15% weight)67 × 0.15 = 10.0
Weighted sum = 15.8 + 18.0 + 12.4 + 10.0
Global SEODiff Score = 56 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
100
Structure
avg 35
42
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 50%+
Rank #572716
-56 pts
Gap
AI (ACRI)
Top 1%
Score 90/100

mirokunosato.com ranks much higher on Google (Tranco Top 50%+) than in AI search (Top 1%). This is the 'Visibility Gap' pattern — implementing the recommendations above can help close the AI gap. ACRI measures technical crawler readiness. Read the methodology →

Why mirokunosato.com ranks here

Tech stackWordPress
Industry—
RenderingSSR
Schema coverage1 blocks
Token bloat28.3×

Fastest improvements

  • Reduce token bloat (navigation/footer/code) so agents reach your main content faster (see Token Bloat).
  • Create an llms.txt file so AI crawlers can discover your content structure without heavy crawling. Generate llms.txt →
  • Run a full entropy audit to find which DOM regions waste the most tokens. Run Entropy Audit →
🧪

JavaScript Rendering Check

We check what AI crawlers miss when they skip JavaScript execution.

Running headless browser to simulate AI extraction…
See other WordPress sites → Full leaderboard → Domain A–Z →
🛡️

Traditional SEO

63/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

80 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

373 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 1
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://mirokunosato.com/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → ja
  • ➖ Hreflang tags — N/A (single language site)
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — 広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
  • ✓ og:description — 広島県福山市にある『みろくの里』は瀬戸内の豊かな自然に囲まれた広島県内No.1スケールを誇る遊園地！迫力満点の恐竜達と出会える「ダイナソーパーク」・昭和30年代の街並みを再現した「いつか来た道」・ジェットコースターなど、どの世代も楽しめる3世代テーマパーク。
  • ✓ og:image — preview
  • ✓ twitter:card — summary
📐 How the SEO Pillar score is calculated

SEO Pillar = Title (20 pts) + Meta Desc (20 pts) + Heading Hierarchy (20 pts) + Indexability (20 pts) + Social/OG (20 pts)

Each sub-score is derived from the checks above. Canonical tag, lang attribute, og:image, and a single H1 are the highest-impact items.

🤖

AI Readiness / GEO

45/100 40 % of Global Score 🟢 High Confidence

This pillar aggregates citation share, hallucination risk, bot access, schema health, and content extractability. The individual diagnostic sections below contribute to this score.

🚨

Hallucination Risk

Research

Is AI lying about your brand? This panel measures how likely LLMs are to hallucinate facts when extracting information from your page.

Analyzing hallucination risk…

🤖 Bot Access Matrix

✅
GPTBot (OpenAI)
Allowed
✅
ClaudeBot (Anthropic)
Allowed
✅
CCBot (Common Crawl)
Allowed
✅
Google-Extended
Allowed
✅
Googlebot
Allowed

👻 Rendering (Ghost Ratio) Docs

Ghost Ratio 0%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 100/100 — Excellent
Structured Elements 29 elements (29 lists, 0 rows, 0 headers)
Total Words91
Raw Density31.9%

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ⚠️ Not Found
Total Schema Blocks1 block(s) — Basic (low value for AI)

Schema Coverage Map

3/7 schema types detected
✅ Organization
❌ Product/Service
✅ Breadcrumb
❌ FAQ
❌ Article
✅ WebSite
💡Product / Service schema missing. AI models don't know this is a SaaS product. Add Product or SoftwareApplication schema so AI understands what you offer and can surface pricing/features.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.

📐 AI Efficiency Metrics Docs

69
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability69/100 — AI models can partially extract answers from this page
Crawl CostMedium (40/100) — moderate for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

3%
🗑️ 97%
Useful Content (2.4 KB)Bloat (66.4 KB)
Token Bloat Ratio28.3× — Heavy

Multimodal Readiness

Visual Context2% Optimized for Vision
Image Alt Coverage1 / 52 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Your HTML is 68.8 KB, but only 2.4 KB is text. 3% useful / 97% bloat. AI crawlers have limited context windows (e.g. 128k tokens). This level of bloat (28.3×) risks context-window truncation by ChatGPT, Claude, and Gemini. Reduce inline scripts, CSS, hydration payloads, and tracking code.
💡Only 2% of images have alt text. Add descriptive alt attributes so multimodal AI (ChatGPT Vision) can understand your images.

🔥 Structural Entropy Check Research

0 Entropy
Poor Token Bloat: High
Noise Ratio: 96.5% · SNR: 0.04 · Signal: 622 / Noise: 16992 tokens
Run Full Entropy Audit →

🔬 AI-Crawler Simulation

See your website the way AI crawlers do. CSS stripped, structure labeled, content chunked.

🌐
This is what humans see — styled, branded, visual.
Toggle to "AI Agent View" to see what GPTBot, ClaudeBot, and other AI crawlers actually extract from this page.
🤖

AI Answer Preview

NEW

See how AI models summarize your site. Left: your actual content. Right: what the LLM extracts and says about you.

Simulating AI extraction…
🧠

The LLM Interpretation

AI-VERIFIED

SEODiff AI analyzed the extracted content of mirokunosato.com and produced this structured business intelligence. Fields marked SEMANTIC VOID indicate information the AI could not find — a critical gap in your site’s machine-readability.

Core Offering
Miruku no Sato is a Japanese amusement park offering entertainment and events in Hiroshima Prefecture.
Target Audience
Visitors to amusement parks, families, event attendees
Pricing Model
⚠ SEMANTIC VOID
🔗 Integration Partners
TikTok
🛡️ Compliance Standards
SEMANTIC VOID
🏆 Competitive Moat
Unique events and attractions in Hiroshima Prefecture
📊 Content Depth
2/10
🔄 Programmatic SEO Signals
SEMANTIC VOIDSEMANTIC VOID
⚡ Key Pain Points
• SEMANTIC VOID
Analyzed by SEODiff AI · 2026-03-26

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
Servernginx
CDN—
HTTP Status200
Load Time1576 ms
Raw HTML Size68.8 KB
Visible Text Size2.4 KB
⚡

Performance & Speed

62/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1576 ms
Slow — bots may time out or deprioritise

Google considers <200 ms "good". AI crawlers may have even shorter timeouts.

📦 Page Weight

403
DOM nodes
69 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✓ Cache-Control header → max-age=1
  • ✗ CDN cache status
  • ✗ CDN detected

🔬 Tracker Tax

0
tracker scripts
0
third-party domains
0.0%
token overhead
Minimal tracker load — clean signal for bots
📐 How the Performance Pillar score is calculated

Perf Pillar = TTFB (35 pts) + Page Weight (25 pts) + Cache/CDN (20 pts) + Tracker Tax (20 pts)

TTFB <200 ms = full marks. DOM >3000 or payload >300 KB incurs heavy penalties. Tracker scripts beyond 5 reduce score.

🏗️

Architecture & Trust

67/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://mirokunosato.com/sitemap.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

48
internal links
14
external links
Good internal linking — helps crawlers discover content

🔒 Security & Trust

  • ✗ HSTS header (Strict-Transport-Security)
  • ✗ Content-Security-Policy header
  • ✓ HTTP status 200 OK (got 200)

♿ Accessibility Signals

  • ✓ HTML lang attribute → ja
  • ✓ Meta viewport for mobile
  • ✓ Single H1 for screen readers
📐 How the Architecture Pillar score is calculated

Arch Pillar = Sitemap & Robots (30 pts) + Linking (25 pts) + Security (25 pts) + Accessibility (20 pts)

Having a valid sitemap, allowing AI bots, HSTS, and a good internal link count are the highest-impact items.

🏅 AI-Verified Trust Badge

Your site scores 54/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for mirokunosato.com
Pending Audit — score below 80 threshold 
<a href="https://seodiff.io/radar/domains/mirokunosato.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=mirokunosato.com" alt="AI-Verified by SEODiff" width="280" height="52"></a>

💡 Paste in your site footer, GitHub README, or email signature. Badge updates automatically as your score changes.

� Deep Crawl Analysis 9 pages · Deep-10

Homepage ACRI
54
Single-page score
-10
Moderate hidden bloat
Δ delta
Site-Wide ACRI
44
Avg across 9 pages · Range 44–44
Total Words
477
Avg Bloat
265.8×
Page Type ACRI Token Bloat Words Status
https://mirokunosato.com/pricing
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 pricing 44 265.8× 53 ✓
https://mirokunosato.com/about
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 about 44 265.8× 53 ✓
https://mirokunosato.com/products
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 product 44 265.8× 53 ✓
https://mirokunosato.com/features
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 product 44 265.8× 53 ✓
https://mirokunosato.com/docs
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 docs 44 265.8× 53 ✓
https://mirokunosato.com/blog
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 blog 44 265.8× 53 ✓
https://mirokunosato.com/case-studies
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 social-proof 44 265.8× 53 ✓
https://mirokunosato.com/faq
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 support 44 265.8× 53 ✓
https://mirokunosato.com/integrations
広島県福山市『みろくの里』公式HP | 瀬戸内・広島の遊園地
 integrations 44 265.8× 53 ✓
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/blog/ 1 44 0% 265.8× High JS Bloat
/case-studies/ 1 44 0% 265.8× High JS Bloat
/faq/ 1 44 0% 265.8× High JS Bloat
/about/ 1 44 0% 265.8× High JS Bloat
/pricing/ 1 44 0% 265.8× High JS Bloat
/features/ 1 44 0% 265.8× High JS Bloat
/docs/ 1 44 0% 265.8× High JS Bloat
/integrations/ 1 44 0% 265.8× High JS Bloat
/products/ 1 44 0% 265.8× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 9 pages
instagram.com ×9
tsuneishilr-recruit.jp ×9
youtube.com ×9
twitter.com ×9
asoview.com ×9
tiktok.com ×9
🔄 Re-Crawl & Update 📡 Track this Domain

Scores update automatically each month. Create a free account for on-demand re-crawls (3/month free).

🔌 API Access

Pull this data programmatically. All sub-page metrics are available via our public API. 

curl https://seodiff.io/api/v1/deep10/domain/mirokunosato.com

Get your free API key — 100 requests/month included.

🔗 Similar Sites

Domains with a similar tech stack, industry, and AI readiness profile to mirokunosato.com. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
mirokunosato.com (this site) 54 90 WordPress 28.3× 1 —
koalityengine.com 64 86 WordPress 30.0× 1 Compare →
positiva.gov.co 64 83 WordPress 35.7× 1 Compare →
violinmusics.ir 64 86 WordPress 18.7× 1 Compare →
centredelas.org 64 80 WordPress 4.7× 1 Compare →
123.net 64 78 WordPress 3.6× 1 Compare →
Compare All 5 Similar Sites →

📊 Semantic Share of Voice

How often would an AI cite mirokunosato.com when users ask about topics in this domain's niche? We run entity queries through our 188k-page search index and measure citation probability.

Analyzing citation landscape…

🩹

Remediation Patches

COPY-PASTE

Auto-generated code fixes tailored to mirokunosato.com. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →

Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 3% of your HTML is useful content. AI crawlers waste context window tokens on bloat.
html 
<!-- Move inline CSS to external stylesheets -->
<link rel="stylesheet" href="/css/main.css">

<!-- Move inline scripts to external files with defer -->
<script src="/js/app.js" defer></script>

<!-- Remove duplicate navigation blocks -->
<!-- Keep only ONE <nav> in the <header> -->

<!-- Ensure <main> wraps your primary content -->
<main>
  <!-- Your content here — this is what AI sees first -->
</main>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for mirokunosato.com:

Current Score
90
Projected Score
95
Improvement
+5 pts
Reduce token bloat +5 pts

*Estimates based on SEODiff's scoring model. Actual results depend on implementation quality.

📋 Data Export

Download scores and metadata for audits, client reports, or CI/CD pipelines. Exports contain computed metrics only (no copyrighted content).

📄 Generate llms.txt 📊 Export JSON Data 📸 Download Visual

All data is generated automatically and updated with each crawl. JSON exports contain scores and metadata only (no copyrighted content).

Is this your company?

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🧭 Self-Diffing (Private Layer)

For owned domains, combine this world snapshot with private drift + regression history.
Template Drift
Track in My Site
Drift → Traffic Impact
In development coming soon
Regression Incidents
Track in My Site
Internal Linking
Deep Audit graph
Semantic Structure
GEO view in Deep Audit
Content Quality
Thin/duplicate tracking
Open My Site report → Open Self-Diffing incidents → Open History timeline →

🕒 History

Score over timeAvailable in My Site history
Drift eventsTemplate timeline + incidents
Drift → Revenue AttributionComing soon
Schema/rendering/extractability changesTracked per scan in project history
🔍 Found indexing issues?
Run a free deep audit to diagnose crawled-not-indexed, soft 404s, redirect errors, and more.
Free Deep Audit → GSC Error Guide →

📚 Research & Documentation

🔬
The Science of ACRI
Methodology behind the AI-Crawler Reality Index scoring model.
🚨
Hallucination Risk Study
How poor crawl access increases AI fabrication rates by 3.5×.
🔥
Structural Entropy Paper
The median web page wastes 55% of tokens on noise. Here's the data.
🧪
Extraction Lab Paper
Causal evidence that semantic HTML structure increases AI extraction accuracy.
📖
Documentation Hub
Metrics definitions, fix guides, and API reference for CI/CD integration.
🛠️
Free Tools
llms.txt generator, hallucination checker, entropy audit, and more.