ballpark-sanjo.com 57 D
🛡️ SEO 35 🤖 GEO 61 ⚡ Perf 68 🏗️ Arch 69

ballpark-sanjo.com — Global SEODiff Score 57/100

ballpark-sanjo.com
📊

With a solid 77/100 ACRI, ballpark-sanjo.com is well-positioned for AI search — better than 86% of sites in the Radar. Within the social vertical, this places ballpark-sanjo.com above the industry average of 57 —, suggesting strong competitive positioning in AI search. The low ghost ratio (5%) confirms that what crawlers see matches what users see — a hallmark of strong SSR implementation. With a 2.8× bloat ratio, the page delivers its content without excessive boilerplate, giving AI systems a clean extraction path. No structured data was detected, which means AI systems must infer all entities and relationships from raw HTML alone. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

57
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — Traditional SEO (35) has the most room for improvement.
🎯 Top Fix: Add Organization + WebSite JSON-LD → +5–8 pts
⚠️ Crawl Blocked: Fetch failed (network timeout / connection error)
🔬 Automated SEODiff Assessment · Snapshot: Mar 1, 2026 · 📋 API
Does your site score higher than ballpark-sanjo.com?
Run the same 40-signal audit on your own domain — free, instant results.
Scan Your Site Free →
🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)35 × 0.25 = 8.8
🤖 AI Readiness / GEO (40% weight)61 × 0.40 = 24.4
⚡ Performance (20% weight)68 × 0.20 = 13.6
🏗️ Architecture & Trust (15% weight)69 × 0.15 = 10.3
Weighted sum = 8.8 + 24.4 + 13.6 + 10.3
Global SEODiff Score = 57 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
85
Structure
avg 36
0
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 38%
Rank #383650
-24 pts
Gap
AI (ACRI)
Top 14%
Score 77/100

ballpark-sanjo.com ranks much higher on Google (Tranco Top 38%) than in AI search (Top 14%). 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 ballpark-sanjo.com ranks here

Tech stackCustom / Proprietary
Industrysocial
RenderingSSR
Schema coverage0 blocks
Token bloat2.8×

Fastest improvements

  • Add basic Organization and WebSite JSON-LD to fix “0 schema blocks” (see Schema Coverage).
  • 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…

⚠️ Crawl Failed: Anti-Bot Protection Detected

Fetch failed (network timeout / connection error)

The scores below may not reflect actual site quality. The crawler received a challenge page instead of real content.

🛡️

Traditional SEO

35/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

150 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

561 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 3
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → ja
  • ✗ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — 三条市総合運動公園 公式ホームページ
  • ✓ og:description — 三条市月岡の丘陵部にある三条総合運動公園は、自然に恵まれた槻の森運動公園とも呼ばれ、甲子園球場6個分の敷地をもつスポーツ、レクリエーションの総合施設です。BCリーグ新潟アルビレックス戦も観戦できる三条パール金属スタジアムを核に、多目的広場、運動広場などのスポーツ施設の他、24,000坪を超える自然の地形を活かしたトリムの森や子供たちが自由に遊べる多目的空間としての芝生広場があります。
  • ✓ og:image — preview
  • ✗ twitter:card
📐 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

61/100 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.

🔗

Citation Alternatives

Research
💡
Insight: In the social sector, plodopitomnik-sad.by (ACRI: 89) currently has stronger AI extractability. AI models tend to prefer sources with higher semantic structure and schema coverage. Domains with ACRI < 40 see 3.5× more hallucinations. Read the research →
ballpark-sanjo.com
33
Your ACRI Score
89
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. plodopitomnik-sad.by has schema coverage of 11 blocks and uses Express. Improve your score by implementing the remediation patches below.
📊 Side-by-Side Comparison →
🚨

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 5%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 85/100 — Excellent
Structured Elements 30 elements (28 lists, 2 rows, 0 headers)
Total Words137
Raw Density21.9%

🏷️ Schema Health Docs

Organization Schema ❌ Missing
Product / Service Schema ⚠️ Not Found
Total Schema Blocks0 — No JSON-LD detected

Schema Coverage Map

0/7 schema types detected
❌ Organization
❌ Product/Service
❌ Breadcrumb
❌ FAQ
❌ Article
❌ WebSite
💡Organization schema missing. AI models cannot identify your brand entity. Without it, your brand won't appear in Knowledge Panels or be associated with your content.
💡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.
💡BreadcrumbList schema missing. AI cannot understand your site hierarchy or how pages relate to each other.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.
💡WebSite schema missing. Add WebSite + SearchAction so Google can generate a Sitelinks Search Box for your brand in AI results.

📐 AI Efficiency Metrics Docs

70
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability70/100 — AI models can easily extract answers from this page
Crawl CostLow (10/100) — efficient for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

35%
🗑️ 65%
Useful Content (9.1 KB)Bloat (16.0 KB)
Token Bloat Ratio2.8× — Lean

Multimodal Readiness

Visual Context97% Optimized for Vision
Image Alt Coverage30 / 31 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set

🔥 Structural Entropy Check Research

55 Entropy
Fair Token Bloat: Medium
Noise Ratio: 63.8% · SNR: 0.57 · Signal: 2319 / Noise: 4092 tokens

🔬 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…

🔧 Tech Stack

AI-Readiness Score50/100
Servernginx
CDN
HTTP Status200
Load Time1216 ms
Raw HTML Size25.0 KB
Visible Text Size9.1 KB

Performance & Speed

68/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1216 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

328
DOM nodes
25 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✗ Cache-Control header
  • ✗ 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

69/100 15 % of Global Score 🟡 Medium Confidence

🗺️ Sitemap & Robots

  • ✗ Sitemap declared in robots.txt
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

51
internal links
13
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 is currently blocking AI crawlers. Unblock them and rescan to earn your AI-Verified badge.

AI-Verified badge for ballpark-sanjo.com
Unverified — crawl access is blocked
<a href="https://seodiff.io/radar/domains/ballpark-sanjo.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=ballpark-sanjo.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 10 pages · Deep-10

Homepage ACRI
33
Single-page score
+10
Subpages outperform homepage
Δ delta
Site-Wide ACRI
43
Avg across 10 pages · Range 42–52
Topical Cohesion
3%
Topical Drift
TF-IDF cosine similarity
Total Words
1039
Avg Bloat
26.3×
Page Type ACRI Token Bloat Words Status
https://ballpark-sanjo.com/blog
三条市総合運動公園インフォメーション – 三条市総合運動公園からのお知らせ
blog 52 28.0× 392
https://ballpark-sanjo.com/pricing
ページがみつかりません 404エラー|三条市総合運動公園
pricing 42 25.9× 70
https://ballpark-sanjo.com/about
プライバシーポリシー|三条市総合運動公園・三条パール金属スタジアム(市民球場)
about 42 27.8× 87
https://ballpark-sanjo.com/features
ページがみつかりません 404エラー|三条市総合運動公園
product 42 25.9× 70
https://ballpark-sanjo.com/products
ページがみつかりません 404エラー|三条市総合運動公園
product 42 25.9× 70
https://ballpark-sanjo.com/docs
ページがみつかりません 404エラー|三条市総合運動公園
docs 42 25.9× 70
https://ballpark-sanjo.com/case-studies
ページがみつかりません 404エラー|三条市総合運動公園
social-proof 42 25.9× 70
https://ballpark-sanjo.com/faq
ページがみつかりません 404エラー|三条市総合運動公園
support 42 25.9× 70
https://ballpark-sanjo.com/contact
ページがみつかりません 404エラー|三条市総合運動公園
support 42 25.9× 70
https://ballpark-sanjo.com/integrations
ページがみつかりません 404エラー|三条市総合運動公園
integrations 42 25.9× 70
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/about/ 1 42 0% 27.8× High JS Bloat
/pricing/ 1 42 0% 25.9× High JS Bloat
/products/ 1 42 0% 25.9× High JS Bloat
/case-studies/ 1 42 0% 25.9× High JS Bloat
/contact/ 1 42 0% 25.9× High JS Bloat
/blog/ 1 52 0% 28.0× High JS Bloat
/faq/ 1 42 0% 25.9× High JS Bloat
/features/ 1 42 0% 25.9× High JS Bloat
/docs/ 1 42 0% 25.9× High JS Bloat
/integrations/ 1 42 0% 25.9× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 10 pages
marutomi-web.com ×9
ja.wordpress.org ×1
forms.gle ×1
addtoany.com ×1
themehaus.net ×1
🔄 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/ballpark-sanjo.com

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

🔗 Similar social Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
ballpark-sanjo.com (this site) 33 77 Custom / Proprietary 2.8× 0
fr.goodwe.com 58 68 Custom / Proprietary 2.3× 1 Compare →
gr.goodwe.com 58 68 Custom / Proprietary 2.3× 1 Compare →
balgariya.vota.com 58 74 Custom / Proprietary 6.1× 0 Compare →
southlanarkshire.gov.uk 58 76 Custom / Proprietary 8.4× 0 Compare →
arip.co.th 58 78 WordPress 3.5× 0 Compare →
Compare All 5 Similar Sites →

📊 Semantic Share of Voice

How often would an AI cite ballpark-sanjo.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 ballpark-sanjo.com. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →

Add Organization JSON-LD
High Impact ⏱ 5 min
AI models cannot identify your brand entity without Organization schema. This is the #1 fix for AI visibility.
html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Ballpark-sanjo",
  "url": "https://ballpark-sanjo.com",
  "logo": "image/favicon/152x152.png",
  "sameAs": []
}
</script>
Add WebSite + SearchAction JSON-LD
High Impact ⏱ 5 min
Enables the Sitelinks Search Box in Google and allows AI to understand your site structure.
html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "name": "Ballpark-sanjo",
  "url": "https://ballpark-sanjo.com",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://ballpark-sanjo.com/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
📈

Projected Impact

ROI EST.

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

Current Score
77
Projected Score
87
Improvement
+10 pts
Add Organization schema +6 pts
Add WebSite schema +4 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).

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

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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

🕒 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