marixline.com 41 D
🛡️ SEO 10 🤖 GEO 59 ⚡ Perf 34 🏗️ Arch 53

marixline.com — Global SEODiff Score 41/100

marixline.com
📊

The AI-Readiness profile for marixline.com is strong: an ACRI of 72/100 places it ahead of 73% of domains in the index. Server-side rendering keeps the ghost ratio near zero, giving AI systems direct access to all visible content. Heavy markup overhead (21.4× bloat) forces AI systems to wade through excess code before finding useful information. The complete absence of JSON-LD schema is a missed opportunity: even basic Organization markup would improve how AI crawlers understand this domain. The site maintains an open-door policy for AI crawlers — GPTBot, ClaudeBot, and other major agents are all allowed.

41
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — Traditional SEO (10) has the most room for improvement.
🎯 Top Fix: Reduce token bloat (21×) → +5–10 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 16, 2026 · 📋 API
📈 ACRI Trend 7 snapshots
Feb 23 Mar 16
🔔 Recent AI Indexing Activity
📉 Mar 11 ACRI -1 (46→45)
Does your site score higher than marixline.com?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)10 × 0.25 = 2.5
🤖 AI Readiness / GEO (40% weight)59 × 0.40 = 23.6
⚡ Performance (20% weight)34 × 0.20 = 6.8
🏗️ Architecture & Trust (15% weight)53 × 0.15 = 7.9
Weighted sum = 2.5 + 23.6 + 6.8 + 7.9
Global SEODiff Score = 41 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
44
Structure
avg 35
0
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 50%+
Rank #791641
-52 pts
Gap
AI (ACRI)
Top 27%
Score 72/100

marixline.com ranks much higher on Google (Tranco Top 50%+) than in AI search (Top 27%). 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 marixline.com ranks here

Tech stackWordPress
Industry
RenderingSSR
Schema coverage0 blocks
Token bloat21.4×

Fastest improvements

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

10/100 25 % of Global Score 🟡 Medium Confidence

📝 Title Tag

89 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

523 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 0
  • ✓ Has <h2> headings — found 10
  • ✗ <h2> not before <h1>

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ 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 — マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
  • ✓ og:description — Marix Lineは鹿児島と奄美大島、徳之島、沖永良部、与論、そして沖縄を結ぶフェリー会社です。快適なフェリーの旅で、美しい奄美の島々の自然を体感するアクティビティや、今なお紡がれる歴史や文化、ゆったりとした島時間をお楽しみください。船内の設備や運賃・時刻表、運行状況や奄美群島の島々の魅力は、当サイトでご確認いただけます。安全で楽しい船旅をお楽しみください。
  • ✓ 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

59/100 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 44/100 — Fair
Structured Elements 46 elements (46 lists, 0 rows, 0 headers)
Total Words798
Raw Density5.8%

🏷️ 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

43
AI Extractability
High
Crawl Cost
None
Blocklist Risk
Extractability43/100 — AI models can partially extract answers from this page
Crawl CostHigh (95/100) — expensive for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

4%
🗑️ 96%
Useful Content (59.5 KB)Bloat (1212.4 KB)
Token Bloat Ratio21.4× — Heavy

Multimodal Readiness

Visual Context0% Optimized for Vision
Image Alt Coverage0 / 48 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Your HTML is 1271.9 KB, but only 59.5 KB is text. 4% useful / 96% bloat. AI crawlers have limited context windows (e.g. 128k tokens). This level of bloat (21.4×) risks context-window truncation by ChatGPT, Claude, and Gemini. Reduce inline scripts, CSS, hydration payloads, and tracking code.
💡Only 0% 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: 95.3% · SNR: 0.05 · Signal: 15228 / Noise: 310386 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 marixline.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
This SaaS platform facilitates ferry travel between Kagoshima,奄美, and Okinawa, offering a streamlined booking experience and comprehensive travel information for island hopping adventures.
Target Audience
Travelers planning island hopping trips in the Ryukyu Islands (Kagoshima, Amami, Okinawa), cruise ship passengers, and individuals seeking convenient ferry booking and travel guidance.
Pricing Model
Freemium with potential for premium tiers offering advanced features and support, likely based on usage and value-added services.
🔗 Integration Partners
Instagram
🏆 Competitive Moat
AI-powered trip planning and resource optimization, combined with a comprehensive island travel guide and user-friendly booking interface.
📊 Content Depth
8/10
🔄 Programmatic SEO Signals
Integration directory pagesTemplate comparison pages
⚡ Key Pain Points
• No structured FAQ schema
• Thin landing pages for features
Analyzed by SEODiff AI · 2026-04-05

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
Server
CDN
HTTP Status200
Load Time1568 ms
Raw HTML Size1271.9 KB
Visible Text Size59.5 KB

Performance & Speed

34/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1568 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

2387
DOM nodes
1272 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✓ Cache-Control header → no-cache, no-store, must-revalidate
  • ✗ CDN cache status
  • ✗ CDN detected

🔬 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

53/100 15 % of Global Score 🟡 Medium Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

101
internal links
30
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 45/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for marixline.com
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/marixline.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=marixline.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
45
Single-page score
+4
Consistent readability
Δ delta
Site-Wide ACRI
50
Avg across 9 pages · Range 32–52
Total Words
5584
Avg Bloat
340.4×
Page Type ACRI Token Bloat Words Status
https://marixline.com/pricing
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.4× 698 💰 Pricing
https://marixline.com/about
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.5× 698 💰 Pricing
https://marixline.com/products
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.5× 698 💰 Pricing
https://marixline.com/features
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.4× 698 💰 Pricing
https://marixline.com/blog
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.4× 698 💰 Pricing
https://marixline.com/docs
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.5× 698 💰 Pricing
https://marixline.com/case-studies
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.5× 698 💰 Pricing
https://marixline.com/integrations
マリックスライン | 鹿児島-奄美-沖縄を結ぶフェリーの予約・船旅
pricing 52 370.5× 698 💰 Pricing
https://marixline.com/faq support 32 100.0× 0
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/case-studies/ 1 52 1% 370.4× Bot Blocked
/integrations/ 1 52 1% 370.5× Bot Blocked
/faq/ 1 32 0% 100.0× High JS Bloat
/products/ 1 52 1% 370.5× Bot Blocked
/pricing/ 1 52 1% 370.4× Bot Blocked
/about/ 1 52 1% 370.5× Bot Blocked
/features/ 1 52 1% 370.4× Bot Blocked
/blog/ 1 52 1% 370.4× Bot Blocked
/docs/ 1 52 1% 370.4× Bot Blocked
🔄 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/marixline.com

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

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📊 Semantic Share of Voice

How often would an AI cite marixline.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 marixline.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": "Marixline",
  "url": "https://marixline.com",
  "logo": "https://marixline.com/favicon.ico?ver=0329x0f6zb",
  "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": "Marixline",
  "url": "https://marixline.com",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://marixline.com/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 4% 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>
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 Marixline?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Marixline does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Marixline work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Marixline."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

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

Current Score
72
Projected Score
90
Improvement
+18 pts
Add Organization schema +6 pts
Add WebSite schema +4 pts
Reduce token bloat +5 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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