mangapin.com 70 B
🛡️ SEO 58 🤖 GEO 77 ⚡ Perf 80 🏗️ Arch 61

mangapin.com — Global SEODiff Score 70/100

mangapin.com
📊

mangapin.com achieves a 69/100 on the AI-Crawler Reality Index, reflecting above-average readiness for AI-driven discovery. Compared to other saas sites (avg score: 57), mangapin.com 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. Token bloat registers at 6.4× — acceptable, but reducing inline scripts and redundant markup could yield measurable gains. Only 1 schema block is present — adding Organization, WebSite, and Breadcrumb schemas would significantly improve structured data coverage. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

70
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Traditional SEO (58) is your bottleneck.
🎯 Top Fix: Add HSTS header → +2 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 16, 2026 · 📋 API
📈 ACRI Trend 6 snapshots
Feb 23 Mar 16
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than mangapin.com?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)58 × 0.25 = 14.5
🤖 AI Readiness / GEO (40% weight)77 × 0.40 = 30.8
⚡ Performance (20% weight)80 × 0.20 = 16.0
🏗️ Architecture & Trust (15% weight)61 × 0.15 = 9.2
Weighted sum = 14.5 + 30.8 + 16.0 + 9.2
Global SEODiff Score = 70 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
34
Structure
avg 35
2
Schema
avg 9
75
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 30%
Rank #301210
+6 pts
Gap
AI (ACRI)
Top 36%
Score 69/100

mangapin.com shows stronger AI visibility than traditional SEO ranking. Great AI foundation to build on. ACRI measures technical crawler readiness. Read the methodology →

Why mangapin.com ranks here

Tech stackCloudflare Pages
Industrysaas
RenderingSSR
Schema coverage1 blocks
Token bloat6.4×

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…
🛡️

Traditional SEO

58/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

28 chars
Too short

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

97 chars
Too short

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

🌐 Social / OpenGraph

  • ✓ og:title — MangaPin
  • ✓ og:description — Read manga directly on many sites, track in a single place. Available on iOS, Android and Desktop
  • ✓ 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

77/100 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 saas sector, smahospital.jp (ACRI: 84) 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 →
mangapin.com
50
Your ACRI Score
84
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. smahospital.jp has schema coverage of 1 blocks and uses Next.js. 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 34/100 — Low
Structured Elements 24 elements (24 lists, 0 rows, 0 headers)
Total Words692
Raw Density3.5%
💡Low structure score (34/100). Your content appears as a wall of text with few structured HTML elements. You have 24 list items, 0 table rows, 0 table headers. Convert features into <ul> lists and data into <table> elements to help AI models extract structured information.

🏷️ Schema Health Docs

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

Schema Coverage Map

1/7 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.

📐 AI Efficiency Metrics Docs

51
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability51/100 — AI models can partially 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

15%
🗑️ 85%
Useful Content (4.7 KB)Bloat (25.2 KB)
Token Bloat Ratio6.4× — Normal

Multimodal Readiness

Visual Context88% Optimized for Vision
Image Alt Coverage7 / 8 images have alt text

TDM Rights

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

🔥 Structural Entropy Check Research

0 Entropy
Poor Token Bloat: High
Noise Ratio: 84.3% · SNR: 0.19 · Signal: 1206 / Noise: 6458 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 mangapin.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
MangaPin is a web browser extension and app that transforms regular websites into a manga reader, automatically detects manga sites,
Target Audience
Manga readers, anime fans, users of manga websites
Pricing Model
Free with optional Premium subscription for Multi-Device Sync and Auto Cloud Backups.
🔗 Integration Partners
MyAnimeListAniListMangaUpdates
🏆 Competitive Moat
Automatic manga site detection and a comprehensive library management system without relying on extensions.
📊 Content Depth
7/10
🔄 Programmatic SEO Signals
Add to Library buttonReader mode trigger
⚡ Key Pain Points
• No direct migration from other apps/websites
• Reliance on website compatibility
Analyzed by SEODiff AI · 2026-03-14

🔧 Tech Stack

AI-Readiness Score75/100
Servercloudflare
CDNcloudflare
HTTP Status200
Load Time545 ms
Raw HTML Size29.9 KB
Visible Text Size4.7 KB

Performance & Speed

80/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

545 ms
Acceptable — room for improvement

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

📦 Page Weight

233
DOM nodes
30 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✓ Cache-Control header → public, max-age=0, must-revalidate
  • ✓ CDN cache status → DYNAMIC
  • ✓ CDN detected → cloudflare

🔬 Tracker Tax

1
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

61/100 15 % of Global Score 🟡 Medium Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

9
internal links
6
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 → en
  • ✓ 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 50/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for mangapin.com
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/mangapin.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=mangapin.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
50
Single-page score
+29
Subpages outperform homepage
Δ delta
Site-Wide ACRI
80
Avg across 10 pages · Range 34–85
Topical Cohesion
6%
Topical Drift
TF-IDF cosine similarity
Total Words
6087
Avg Bloat
12.2×
Page Type ACRI Token Bloat Words Status
https://mangapin.com/pricing
MangaPin | Manga Web Browser
pricing 85 9.1× 671
https://mangapin.com/about
MangaPin | Manga Web Browser
about 85 9.1× 671
https://mangapin.com/features
MangaPin | Manga Web Browser
product 85 9.1× 671
https://mangapin.com/products
MangaPin | Manga Web Browser
product 85 9.1× 671
https://mangapin.com/blog
MangaPin | Manga Web Browser
blog 85 9.1× 671
https://mangapin.com/docs
MangaPin | Manga Web Browser
docs 85 9.1× 671
https://mangapin.com/case-studies
MangaPin | Manga Web Browser
social-proof 85 9.1× 671
https://mangapin.com/faq
MangaPin | Manga Web Browser
support 85 9.1× 671
https://mangapin.com/integrations
MangaPin | Manga Web Browser
integrations 85 9.1× 671
https://mangapin.com/contact
Contact us | MangaPin
support 34 39.4× 48
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/faq/ 1 85 0% 9.1× High JS Bloat
/docs/ 1 85 0% 9.1× High JS Bloat
/case-studies/ 1 85 0% 9.1× High JS Bloat
/integrations/ 1 85 0% 9.1× High JS Bloat
/products/ 1 85 0% 9.1× High JS Bloat
/blog/ 1 85 0% 9.1× High JS Bloat
/pricing/ 1 85 0% 9.1× High JS Bloat
/about/ 1 85 0% 9.1× High JS Bloat
/features/ 1 85 0% 9.1× High JS Bloat
/contact/ 1 34 0% 39.4× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 10 pages
chromewebstore.google.com ×10
play.google.com ×10
my.mangapin.com ×10
apps.apple.com ×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/mangapin.com

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

🔗 Similar saas Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
mangapin.com (this site) 50 69 Cloudflare Pages 6.4× 1
samp-rp.su 75 82 Cloudflare Pages 4.8× 1 Compare →
xsmn.vn 75 85 Cloudflare Pages 6.1× 2 Compare →
physics.info 75 89 Cloudflare Pages 5.7× 3 Compare →
bustynympha.com 75 82 Cloudflare Pages 3.8× 0 Compare →
mature.pro 75 82 Cloudflare Pages 3.8× 0 Compare →
Compare All 5 Similar Sites →

📊 Semantic Share of Voice

How often would an AI cite mangapin.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 mangapin.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": "Mangapin",
  "url": "https://mangapin.com",
  "logo": "https://mangapin.com/favicon.ico",
  "sameAs": []
}
</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 Mangapin?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Mangapin does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Mangapin work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Mangapin."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

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

Current Score
69
Projected Score
81
Improvement
+12 pts
Add Organization schema +6 pts
Reduce token bloat +3 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
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