e-kaijou.space 71 B
🛡️ SEO 80 🤖 GEO 84 ⚡ Perf 24 🏗️ Arch 82

e-kaijou.space — Global SEODiff Score 71/100

e-kaijou.space
📊

With an ACRI of 89/100, e-kaijou.space stands out as one of the highest-performing sites in AI search visibility, outranking 99% of its peers. In the infrastructure sector, e-kaijou.space outperforms the average (57), suggesting strong competitive positioning in AI search. Server-side rendering keeps the ghost ratio near zero, giving AI systems direct access to all visible content. A tight 4.0× token bloat ratio reflects disciplined markup: minimal noise between the crawler and the content it needs. Rich structured data (8 schema blocks) gives AI systems strong semantic signals for entity recognition and knowledge graph inclusion. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

71
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (24) is your bottleneck.
🎯 Top Fix: Fix title tag length → +3 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 20, 2026 · 📋 API
📈 ACRI Trend 5 snapshots
Mar 2 Mar 20
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)80 × 0.25 = 20.0
🤖 AI Readiness / GEO (40% weight)84 × 0.40 = 33.6
⚡ Performance (20% weight)24 × 0.20 = 4.8
🏗️ Architecture & Trust (15% weight)82 × 0.15 = 12.3
Weighted sum = 20.0 + 33.6 + 4.8 + 12.3
Global SEODiff Score = 71 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
55
Structure
avg 35
96
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 15%
Rank #150734
-14 pts
Gap
AI (ACRI)
Top 1%
Score 89/100

e-kaijou.space is more visible to Google than to AI models. There's room to improve AI discoverability to match your search reputation. ACRI measures technical crawler readiness. Read the methodology →

Why e-kaijou.space ranks here

Tech stackWordPress
RenderingSSR
Schema coverage8 blocks
Token bloat4.0×

Fastest improvements

  • You’re already in decent shape — the next moat is monitoring drift over time.
  • 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…
🛡️

Traditional SEO

80/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

88 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

303 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 4
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://www.e-kaijou.space
  • ✓ 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 — 【2026最新】宴会場・おしゃれなパーティー会場|一括問合せSpeedy
  • ✓ og:description — Speedyは全国の宴会場・おしゃれなパーティー会場を幹事目線で厳選掲載。人数・予算・用途別に比較でき、条件に合う会場へ一括無料問い合わせが可能です。同窓会・忘年会・歓迎会・結婚式二次会など幅広いシーンに対応。
  • ✓ og:image — preview
  • ✓ twitter:card — summary_large_image
📐 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

84/100 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 infrastructure sector, safely.co.jp (ACRI: 90) 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 →
e-kaijou.space
79
Your ACRI Score
90
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. safely.co.jp has schema coverage of 3 blocks and uses WordPress. 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 0%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 55/100 — Fair
Structured Elements 369 elements (369 lists, 0 rows, 0 headers)
Total Words4035
Raw Density9.1%

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ✅ Present
Total Schema Blocks8 blocks

Schema Coverage Map

6/7 schema types detected
✅ Organization
✅ Product/Service
✅ Breadcrumb
✅ FAQ
❌ Article
✅ WebSite

📐 AI Efficiency Metrics Docs

86
AI Extractability
High
Crawl Cost
None
Blocklist Risk
Extractability86/100 — AI models can easily extract answers from this page
Crawl CostHigh (85/100) — expensive for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

25%
🗑️ 75%
Useful Content (238.8 KB)Bloat (726.3 KB)
Token Bloat Ratio4.0× — Lean

Multimodal Readiness

Visual Context91% Optimized for Vision
Image Alt Coverage132 / 145 images have alt text

TDM Rights

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

🔥 Structural Entropy Check Research

25 Entropy
Poor Token Bloat: High
Noise Ratio: 75.3% · SNR: 0.33 · Signal: 61143 / Noise: 185933 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…
🧠

The LLM Interpretation

AI-VERIFIED

SEODiff AI analyzed the extracted content of e-kaijou.space 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
宴会场和派对场地的一站式搜索和预订
Target Audience
宴会组织者和活动策划师
Pricing Model
免费咨询,一括报价
Analyzed by SEODiff AI · 2026-02-26

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
Servernginx/1.20.1
CDN
HTTP Status200
Load Time1581 ms
Raw HTML Size965.1 KB
Visible Text Size238.8 KB

Performance & Speed

24/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1581 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

5358
DOM nodes
965 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✗ Cache-Control header
  • ✗ CDN cache status
  • ✗ CDN detected

🔬 Tracker Tax

2
tracker scripts
1
third-party domains
0.0%
token overhead
Minimal tracker load — clean signal for bots
googletagmanager.com
📐 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

82/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.e-kaijou.space/sitemap.rss
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

964
internal links
110
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 79/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for e-kaijou.space
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/e-kaijou.space" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=e-kaijou.space" 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 16 pages · Deep-10

Homepage ACRI
79
Single-page score
-40
Severe hidden bloat
Δ delta
Site-Wide ACRI
40
Avg across 16 pages · Range 0–72
🔍
Hidden Bloat Detected

Homepage scores 79, but internal pages average only 40 — a -40-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Topical Cohesion
61%
Moderate Drift
TF-IDF cosine similarity
Total Words
4255
Avg Bloat
73.4×
Page Type ACRI Token Bloat Words Status
https://www.e-kaijou.space/blog/archives/10697
【2026年版】東京で宴会場を選ぶ7つの基準(失敗しない会場選び)
pricing 72 88.7× 574 💰 Pricing
https://www.e-kaijou.space/blog/archives/10828
同窓会あるあるでわかる「自分の取扱説明書」|モヤモヤしないための心の整え方
pricing 65 120.9× 440 💰 Pricing
https://www.e-kaijou.space/blog/archives/10841
謝恩会 大学の幹事向けガイド|会場選び・予算・人数・流れがわかるチェックリスト
pricing 65 117.0× 446 💰 Pricing
https://www.e-kaijou.space/blog/archives/7013
宴会場の選び方のポイント!宴会の幹事おすすめ検索サイト5選! | おしゃれ検索サイトSpeedyBlog
pricing 62 117.4× 433 💰 Pricing
https://www.e-kaijou.space/blog/archives/9791
ホテル椿山荘東京へのアクセス!主要駅からの行き方、車で行く場合の駐車場など
pricing 62 112.2× 420 💰 Pricing
https://www.e-kaijou.space/blog/archives/10524
東京の少人数~大人数まで!忘年会予約ベストタイミングと成功の秘訣
pricing 62 122.6× 398 💰 Pricing
https://www.e-kaijou.space/blog
宴会ノウハウ|幹事が役立つ情報をまとめたブログ
pricing 62 111.8× 412 💰 Pricing
https://www.e-kaijou.space/blog/archives/57
東京の夜景が一望できる人気パーティー会場・ホテル宴会場 10選|2026最新
pricing 62 131.7× 381 💰 Pricing
https://e-kaijou.space/blog
宴会ノウハウ|幹事が役立つ情報をまとめたブログ
pricing 62 111.8× 412 💰 Pricing
https://www.e-kaijou.space/blog/archives/8728
Instagramでパーティーの様子を投稿する方法を解説!
pricing 59 140.9× 339 💰 Pricing
https://e-kaijou.space/pricing pricing 0 0.0× 0
https://e-kaijou.space/products product 0 0.0× 0
https://e-kaijou.space/features product 0 0.0× 0
https://e-kaijou.space/docs docs 0 0.0× 0
https://e-kaijou.space/case-studies social-proof 0 0.0× 0
https://e-kaijou.space/integrations integrations 0 0.0× 0
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/blog/ 10 63 0% 117.5× High JS Bloat
/pricing/ 1 0 0% 0.0× Low AI Readiness
/products/ 1 0 0% 0.0× Low AI Readiness
/features/ 1 0 0% 0.0× Low AI Readiness
/docs/ 1 0 0% 0.0× Low AI Readiness
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/integrations/ 1 0 0% 0.0× Low AI Readiness
🔗
Outbound External Citations
0 unique external domains cited across 16 pages
twitter.com ×10
nakamura-u.ac.jp ×10
mlit.go.jp ×10
thesodoh.com ×10
luigans.com ×10
instagram.com ×10
plo.co.jp ×10
plandosee.co.jp ×10
🔄 Re-Crawl & Update 📡 Track this Domain

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🔌 API Access

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

curl https://seodiff.io/api/v1/deep10/domain/e-kaijou.space

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📊 Semantic Share of Voice

How often would an AI cite e-kaijou.space 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…

📋 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
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