rajveteranu.cz 71 B
🛡️ SEO 56 🤖 GEO 84 ⚡ Perf 40 🏗️ Arch 100

rajveteranu.cz — Global SEODiff Score 71/100

rajveteranu.cz
📊

At 72/100, the ACRI for rajveteranu.cz indicates strong fundamentals in AI extractability, surpassing the majority of indexed sites. Server-side rendering keeps the ghost ratio near zero, giving AI systems direct access to all visible content. With a 2.6× bloat ratio, the page delivers its content without excessive boilerplate, giving AI systems a clean extraction path. Only 1 schema block is present — adding Organization, WebSite, and Breadcrumb schemas would significantly improve structured data coverage. 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 (40) is your bottleneck.
🎯 Top Fix: Monitor weekly to catch regressions early
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 6 snapshots
Feb 23 Mar 21
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than rajveteranu.cz?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)56 × 0.25 = 14.0
🤖 AI Readiness / GEO (40% weight)84 × 0.40 = 33.6
⚡ Performance (20% weight)40 × 0.20 = 8.0
🏗️ Architecture & Trust (15% weight)100 × 0.15 = 15.0
Weighted sum = 14.0 + 33.6 + 8.0 + 15.0
Global SEODiff Score = 71 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
58
Structure
avg 35
2
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 9%
Rank #85101
+19 pts
Gap
AI (ACRI)
Top 27%
Score 72/100

rajveteranu.cz punches above its weight in AI — AI visibility exceeds Google ranking. This is a competitive moat worth protecting. ACRI measures technical crawler readiness. Read the methodology →

Why rajveteranu.cz ranks here

Tech stackCustom / Proprietary
Industry
RenderingSSR
Schema coverage1 blocks
Token bloat2.6×

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

56/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

63 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

63 chars
Too short

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

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

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → cs
  • ➖ Hreflang tags — N/A (single language site)
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
  • ✓ og:description — Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
  • ✓ 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

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.

🚨

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 58/100 — Fair
Structured Elements 123 elements (0 lists, 123 rows, 0 headers)
Total Words1229
Raw Density10.0%

🏷️ 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

63
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability63/100 — AI models can partially extract answers from this page
Crawl CostLow (30/100) — efficient for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

38%
🗑️ 62%
Useful Content (29.8 KB)Bloat (48.4 KB)
Token Bloat Ratio2.6× — Lean

Multimodal Readiness

Visual Context100% Optimized for Vision
Image Alt Coverage44 / 44 images have alt text

TDM Rights

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

🔥 Structural Entropy Check Research

60 Entropy
Fair Token Bloat: Medium
Noise Ratio: 61.9% · SNR: 0.62 · Signal: 7618 / Noise: 12381 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 rajveteranu.cz 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
Ráj veteránů is an online marketplace for classic cars, connecting buyers and sellers of vintage vehicles, offering an extensive inventory and community features.
Target Audience
Classic car enthusiasts, vintage car collectors, potential buyers, sellers of classic cars, and car restoration professionals.
Pricing Model
No explicit pricing model is defined. The website functions as a marketplace with potential commission fees on sales.
🔗 Integration Partners
taggartSuri.czTop-Pojisteni.cz
🏆 Competitive Moat
Large inventory of classic cars and a dedicated community focused on vintage vehicles.
📊 Content Depth
5/10
🔄 Programmatic SEO Signals
Multiple category pages (e.g., 'Značka:', 'Rok výroby:', 'Palivo:')Vehicle listings with detailed specificationsLinks to external comparison sites (e.g., 'Povinné ručení online')Blog posts (e.g., 'Škoda ovládla žebříček nejpůjčovanějších aut v roce 2025')
⚡ Key Pain Points
• Lack of a defined pricing model
• Limited SEO optimization for specific search queries (e.g., 'veterán prodej Praha')
• Reliance on manual listing creation
Analyzed by SEODiff AI · 2026-03-04

🔧 Tech Stack

AI-Readiness Score50/100
Servernginx/1.15.8
CDN
HTTP Status200
Load Time3181 ms
Raw HTML Size78.1 KB
Visible Text Size29.8 KB

Performance & Speed

40/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

3181 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

1324
DOM nodes
78 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

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

🔬 Tracker Tax

4
tracker scripts
3
third-party domains
0.0%
token overhead
Moderate trackers — consider lazy-loading non-essential scripts
googlesyndication.comgoogletagmanager.comdoubleclick.net
📐 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

100/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.rajveteranu.cz/sitemap.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

96
internal links
22
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 → cs
  • ✓ 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 65/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for rajveteranu.cz
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/rajveteranu.cz" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=rajveteranu.cz" 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 40 pages · Deep-10

Homepage ACRI
65
Single-page score
+7
Consistent readability
Δ delta
Site-Wide ACRI
72
Avg across 40 pages · Range 67–75
Topical Cohesion
79%
Strong Alignment
TF-IDF cosine similarity
Total Words
37986
Avg Bloat
14.4×
RAG Fractures [?]
40
⚠️
40 RAG-Chunking Fractures Detected

Poorly formatted tables or pricing grids on 40 pages will be split incorrectly during RAG chunking, causing AI models to hallucinate prices and features.

Page Type ACRI Token Bloat Words Status
https://www.rajveteranu.cz/partner
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
integrations 75 12.3× 609 ⚠️ RAG Fracture
https://www.rajveteranu.cz/hry
zábavné hry
other 75 12.4× 796 ⚠️ RAG Fracture
https://www.rajveteranu.cz/havarijni-pojisteni
havarijní pojištění
other 75 12.7× 587 ⚠️ RAG Fracture
https://www.rajveteranu.cz/76821-fiat-124-1600-sport-spider-1972
Fiat 124 1600 Sport Spider 1972
pricing 75 12.8× 1170 ⚠️ RAG Fracture
https://www.rajveteranu.cz/76820-bmw-6-635-csi-1984
BMW 6 635 CSi 1984
pricing 75 13.5× 1150 ⚠️ RAG Fracture
https://www.rajveteranu.cz/povinne-ruceni
povinné ručení
other 75 12.7× 587 ⚠️ RAG Fracture
https://www.rajveteranu.cz/clanky
články
other 75 11.5× 1214 ⚠️ RAG Fracture
https://www.rajveteranu.cz/76827-honda-cbr-cbr-900-rr-fireblade-1998
Honda CBR CBR 900 RR FireBlade 1998
pricing 75 13.5× 1194 ⚠️ RAG Fracture
https://rajveteranu.cz/pricing
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
pricing 72 13.9× 702 ⚠️ RAG Fracture
https://rajveteranu.cz/about
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
about 72 13.9× 704 ⚠️ RAG Fracture
https://rajveteranu.cz/features
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
product 72 13.9× 702 ⚠️ RAG Fracture
https://rajveteranu.cz/products
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
product 72 14.0× 698 ⚠️ RAG Fracture
https://rajveteranu.cz/blog
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
blog 72 13.8× 708 ⚠️ RAG Fracture
https://rajveteranu.cz/docs
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
docs 72 13.9× 700 ⚠️ RAG Fracture
https://rajveteranu.cz/case-studies
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
social-proof 72 13.8× 718 ⚠️ RAG Fracture
https://rajveteranu.cz/integrations
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
integrations 72 13.7× 717 ⚠️ RAG Fracture
https://rajveteranu.cz/contact
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
support 72 13.8× 710 ⚠️ RAG Fracture
https://rajveteranu.cz/faq
Ráj veteránů - inzerce veteránů | Veteráni, prodej, bazar
support 72 13.8× 715 ⚠️ RAG Fracture
https://www.rajveteranu.cz/76812-dkw-f8-meisterklasse-1939
DKW F8 meisterklasse 1939
pricing 72 16.4× 996 ⚠️ RAG Fracture
https://www.rajveteranu.cz/archiv
archív vybraných veteránů
other 72 14.9× 1061 ⚠️ RAG Fracture
Showing 20 of 40 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
/76807-ford-mustang-coupe-47-v8-c-code-1966/ 1 72 0% 14.9× High JS Bloat
/76808-triumph-tr6-soft-top-1972/ 1 72 0% 14.2× High JS Bloat
/contact/ 1 72 0% 13.8× High JS Bloat
/76819-singer-roadster-1949/ 1 72 0% 14.7× High JS Bloat
/76816-mercedes-benz-sl-500-2001/ 1 72 0% 16.6× High JS Bloat
/76812-dkw-f8-meisterklasse-1939/ 1 72 0% 16.4× High JS Bloat
/clanky/ 1 75 0% 11.5× High JS Bloat
/partner/ 1 75 0% 12.3× High JS Bloat
/76818-citroen-bx-14-re-1988/ 1 72 0% 15.6× High JS Bloat
/integrations/ 1 72 0% 13.7× High JS Bloat
/blog/ 1 72 0% 13.8× High JS Bloat
/76811-volkswagen-passat-b-3-gl-1992/ 1 72 0% 15.5× High JS Bloat
/76827-honda-cbr-cbr-900-rr-fireblade-1998/ 1 75 0% 13.4× High JS Bloat
/76826-liaz-valnik-s-plachtou-1989/ 1 72 0% 15.6× High JS Bloat
/76829-skoda-favorit-1991/ 1 72 0% 15.4× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 40 pages
top-pojisteni.cz ×40
suri.cz ×40
taggart.cz ×40
sportovnivozy.cz ×40
rajaut.cz ×40
klik.cz ×40
autopujcovna-nonstop.cz ×40
ceskepovleceni.cz ×40
🔄 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/rajveteranu.cz

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

🔗 Similar Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
rajveteranu.cz (this site) 65 72 Custom / Proprietary 2.6× 1
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stralsund.de 75 80 Custom / Proprietary 2.2× 0 Compare →
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📊 Semantic Share of Voice

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

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for rajveteranu.cz:

Current Score
72
Projected Score
81
Improvement
+9 pts
Add Organization schema +6 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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