ddd-smart.net 55 D
🛡️ SEO 13 🤖 GEO 87 ⚡ Perf 39 🏗️ Arch 61

ddd-smart.net — Global SEODiff Score 55/100

ddd-smart.net
📊

The AI-Readiness profile for ddd-smart.net is strong: an ACRI of 82/100 places it ahead of 96% of domains in the index. Compared to other infrastructure sites (avg score: 57), ddd-smart.net performs above the benchmark, 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. The token bloat ratio sits at a lean 2.6×, meaning the ratio of code to visible content is efficient — crawlers spend their token budget on actual information. The complete absence of JSON-LD schema is a missed opportunity: even basic Organization markup would improve how AI crawlers understand this domain. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

55
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — Traditional SEO (13) has the most room for improvement.
🎯 Top Fix: Add Organization + WebSite JSON-LD → +5–8 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 15, 2026 · 📋 API
📈 ACRI Trend 2 snapshots
Mar 7 Mar 15
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than ddd-smart.net?
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)13 × 0.25 = 3.2
🤖 AI Readiness / GEO (40% weight)87 × 0.40 = 34.8
⚡ Performance (20% weight)39 × 0.20 = 7.8
🏗️ Architecture & Trust (15% weight)61 × 0.15 = 9.2
Weighted sum = 3.2 + 34.8 + 7.8 + 9.2
Global SEODiff Score = 55 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
100
Structure
avg 35
0
Schema
avg 9
75
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 1.0%
Rank #9516
Aligned
Gap
AI (ACRI)
Top 4%
Score 82/100

ddd-smart.net has balanced Google and AI visibility — both rank roughly in the same tier. ACRI measures technical crawler readiness. Read the methodology →

Why ddd-smart.net ranks here

Tech stackCloudflare Pages
RenderingSSR
Schema coverage0 blocks
Token bloat2.6×

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…
🛡️

Traditional SEO

13/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

75 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

276 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 0
  • ✓ Has <h2> headings — found 7
  • ✗ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://ddd-smart.net/top-tzZaZT
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✗ HTML lang attribute
  • ✗ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✗ og:title
  • ✗ og:description
  • ✗ og:image
  • ✗ 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

87/100 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 →
ddd-smart.net
74
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 5%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 100/100 — Excellent
Structured Elements 363 elements (354 lists, 6 rows, 3 headers)
Total Words1164
Raw Density31.2%

🏷️ 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

75
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability75/100 — AI models can easily extract answers from this page
Crawl CostMedium (50/100) — moderate for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

38%
🗑️ 62%
Useful Content (83.7 KB)Bloat (135.1 KB)
Token Bloat Ratio2.6× — Lean

Multimodal Readiness

Visual Context16% Optimized for Vision
Image Alt Coverage41 / 256 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Only 16% of images have alt text. Add descriptive alt attributes so multimodal AI (ChatGPT Vision) can understand your images.

🔥 Structural Entropy Check Research

60 Entropy
Fair Token Bloat: Medium
Noise Ratio: 61.7% · SNR: 0.62 · Signal: 21432 / Noise: 34590 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 ddd-smart.net 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
This website provides a vast library of adult manga and doujinshi, focusing on Japanese anime and game content. It’s a
Target Audience
Anime and manga enthusiasts, adult content consumers, doujinshi readers, fans of Japanese pop culture.
Pricing Model
Subscription-based access to the entire library of content.
🏆 Competitive Moat
Extremely large and diverse catalog of niche adult content, catering to a highly specific audience with a strong focus on fan-created works.
📊 Content Depth
6/10
🔄 Programmatic SEO Signals
Extensive use of tags and keywords related to adult content categories.Ranking of content by popularity (favorite_border).Regular updates with new content releases.
⚡ Key Pain Points
• The website's content is exclusively adult in nature, which may be a barrier for some users.
• Lack of traditional search functionality beyond tagging.
Analyzed by SEODiff AI · 2026-02-28

🔧 Tech Stack

AI-Readiness Score75/100
Servercloudflare
CDNcloudflare
HTTP Status200
Load Time1728 ms
Raw HTML Size218.8 KB
Visible Text Size83.7 KB

Performance & Speed

39/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1728 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

2606
DOM nodes
219 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

  • ✗ Cache-Control header
  • ✓ CDN cache status → DYNAMIC
  • ✓ CDN detected → cloudflare

🔬 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

61/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://ddd-smart.net/sitemap.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

348
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
  • ✓ 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 74/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for ddd-smart.net
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/ddd-smart.net" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=ddd-smart.net" 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 91 pages · Deep-10

Homepage ACRI
74
Single-page score
-17
Moderate hidden bloat
Δ delta
Site-Wide ACRI
58
Avg across 91 pages · Range 39–67
🔍
Hidden Bloat Detected

Homepage scores 74, but internal pages average only 58 — a -17-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Total Words
42597
Avg Bloat
51.1×
Page Type ACRI Token Bloat Words Status
https://ddd-smart.net/list2.php?type=1&keyword=%E3%81%82%E3%81%82%E3%81%A3%E5%A5%B3%E7%A5%9E%E3%81%95%E3%81%BE%E3%81%A3
[ああっ女神さまっ]のエロ同人誌・エロ漫画一覧 - 142冊 1ページ目 | 同人すまーと
pricing 67 47.2× 636 💰 Pricing
https://ddd-smart.net/history.php?h=66f79d8a6327c82c9033e6d65ff03322a3766c87
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題 | 新着同人誌一覧 - 2026-02-28更新
pricing 67 40.4× 1802 💰 Pricing
https://ddd-smart.net/all_products.php?h=92489ef215cd460e445209735fd79056e9331987
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題 | キャラクターを原作50音順で検索
pricing 64 63.5× 4392 💰 Pricing
https://ddd-smart.net/pricing
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.4× 1110 💰 Pricing
https://ddd-smart.net/about
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.1× 1111 💰 Pricing
https://ddd-smart.net/features
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.4× 1109 💰 Pricing
https://ddd-smart.net/products
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.4× 1110 💰 Pricing
https://ddd-smart.net/docs
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.5× 1109 💰 Pricing
https://ddd-smart.net/blog
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.3× 1111 💰 Pricing
https://ddd-smart.net/case-studies
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.3× 1113 💰 Pricing
https://ddd-smart.net/integrations
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.4× 1110 💰 Pricing
https://ddd-smart.net/contact
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.4× 1110 💰 Pricing
https://ddd-smart.net/faq
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.3× 1110 💰 Pricing
https://ddd-smart.net/top-RhbGq9
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.0× 1117 💰 Pricing
https://ddd-smart.net/top-tzZaZT
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.5× 1103 💰 Pricing
https://ddd-smart.net/top-qPPB3z
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.2× 1103 💰 Pricing
https://ddd-smart.net/top-RXzdtu
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.2× 1106 💰 Pricing
https://ddd-smart.net/top-ArGBI9
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.6× 1100 💰 Pricing
https://ddd-smart.net/top-i6m5lt
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題!!
pricing 62 40.6× 1103 💰 Pricing
https://ddd-smart.net/product_index.php?h=2cadbedc982fe59cdf59de0ca6126347e801fe61
同人すまーと-エロ同人誌・エロ漫画が無料で読み放題 | 原作アニメから同人誌を検索
pricing 60 55.3× 458 💰 Pricing
Showing 20 of 91 pages. Unlock full subpage table →
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/sample/ 67 57 0% 54.0× High JS Bloat
/top-RXzdtu/ 1 62 0% 40.2× High JS Bloat
/top-qPPB3z/ 1 62 0% 40.2× High JS Bloat
/products/ 1 62 0% 40.4× High JS Bloat
/features/ 1 62 0% 40.4× High JS Bloat
/blog/ 1 62 0% 40.3× High JS Bloat
/contact/ 1 62 0% 40.4× High JS Bloat
/top-RhbGq9/ 1 62 0% 40.0× High JS Bloat
/list2.php/ 1 67 0% 47.2× High JS Bloat
/docs/ 1 62 0% 40.5× High JS Bloat
/integrations/ 1 62 0% 40.4× High JS Bloat
/faq/ 1 62 0% 40.3× High JS Bloat
/top-i6m5lt/ 1 62 0% 40.6× High JS Bloat
/about/ 1 62 0% 40.1× High JS Bloat
/product_index.php/ 1 60 0% 55.3× High JS Bloat
🔄 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/ddd-smart.net

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

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Domains with a similar tech stack, industry, and AI readiness profile to ddd-smart.net. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
ddd-smart.net (this site) 74 82 Cloudflare Pages 2.6× 0
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📊 Semantic Share of Voice

How often would an AI cite ddd-smart.net 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…

🎭

Bait & Switch Delta

A 10 PAGES

Compares your homepage rendering quality with inner pages. A high drift score means AI crawlers see a polished homepage but degraded inner content — the "bait & switch" that erodes trust.

62
Homepage ACRI
62
Inner Avg ACRI
0
ACRI Delta
0%
Homepage Ghost
0%
Inner Avg Ghost
0
Drift Score [?]
Worst Inner Pages
62 0% pricing https://ddd-smart.net/about
62 0% pricing https://ddd-smart.net/features
62 0% pricing https://ddd-smart.net/products
🛡️

E-E-A-T Trust Signals

D 30/100

Trust indicators extracted from surface pages. These signals help AI systems verify your site's Experience, Expertise, Authoritativeness, and Trustworthiness.

Physical Address
Phone Number
Email Contact
About Page
Contact Page
Privacy Policy
Terms of Service
Named Leadership
🔗

Citation Profile

14 DOMAINS

Outbound citation patterns across surface-crawled pages. Sites that cite diverse, authoritative sources signal higher E-E-A-T to AI systems.

140
Total Links
14
Unique Domains
14.0
Avg/Page
10%
Diversity
shinshi-manga.net dirty-comics.com ero-tan.com ero-cluster.com hentai-no1.com kpia.shop echiman.com erokawaiibooks.com h-library.com dojin-navi.com
🏘️ Outbound Neighborhood Trust Avg Trust: 0.0

AI trust scores for the domains ddd-smart.net links to. Citing high-trust sources lifts your own credibility signal.

🩹

Remediation Patches

COPY-PASTE

Auto-generated code fixes tailored to ddd-smart.net. 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": "Ddd-smart",
  "url": "https://ddd-smart.net",
  "logo": "https://ddd-smart.net/logo.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": "Ddd-smart",
  "url": "https://ddd-smart.net",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://ddd-smart.net/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
Add FAQ Schema
Medium Impact ⏱ 10 min
FAQ schema lets AI models directly extract Q&A pairs. This is the easiest way to get featured in AI responses.
html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "What is Ddd-smart?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Ddd-smart does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Ddd-smart work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Ddd-smart."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for ddd-smart.net:

Current Score
82
Projected Score
95
Improvement
+13 pts
Add Organization schema +6 pts
Add WebSite schema +4 pts
Add FAQ schema +3 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
🔍 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 →