dpp.cz 72 B
🛡️ SEO 59 🤖 GEO 87 ⚡ Perf 39 🏗️ Arch 100

dpp.cz — Global SEODiff Score 72/100

dpp.cz
📊

dpp.cz shows strong AI visibility with an ACRI of 81/100, outperforming 95% of indexed domains. Content is delivered server-side, meaning bots and AI agents can parse the full page without executing JavaScript. With a 3.2× bloat ratio, the page delivers its content without excessive boilerplate, giving AI systems a clean extraction path. Structured data coverage is solid at 2 blocks, covering core entities — expanding to include FAQ or Breadcrumb schemas could strengthen the profile further. The site maintains an open-door policy for AI crawlers — GPTBot, ClaudeBot, and other major agents are all allowed.

72
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (39) is your bottleneck.
🎯 Top Fix: Monitor weekly to catch regressions early
🔬 Automated SEODiff Assessment · Snapshot: Mar 18, 2026 · 📋 API
📈 ACRI Trend 6 snapshots
Feb 23 Mar 18
🔔 Recent AI Indexing Activity
🔄 Mar 18 Content change detected
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)59 × 0.25 = 14.8
🤖 AI Readiness / GEO (40% weight)87 × 0.40 = 34.8
⚡ Performance (20% weight)39 × 0.20 = 7.8
🏗️ Architecture & Trust (15% weight)100 × 0.15 = 15.0
Weighted sum = 14.8 + 34.8 + 7.8 + 15.0
Global SEODiff Score = 72 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
72
Structure
avg 35
44
Schema
avg 9
55
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 7%
Rank #71331
Aligned
Gap
AI (ACRI)
Top 5%
Score 81/100

dpp.cz has balanced Google and AI visibility — both rank roughly in the same tier. ACRI measures technical crawler readiness. Read the methodology →

Why dpp.cz ranks here

Tech stackExpress
Industry
RenderingSSR
Schema coverage2 blocks
Token bloat3.2×

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

59/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

65 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

280 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

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

🔍 Indexability

  • ✓ Canonical tag present → https://www.dpp.cz/
  • ✓ 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 — Cestující | Dopravní podnik hl. m. Prahy, akciová společnost
  • ✓ og:description — Dopravní podnik hl. m. Prahy, akciová společnost (DPP) je hlavní provozovatel veřejné dopravy – metra, tramvají a autobusů v hlavním městě České republiky Praze a zároveň provozovatel městských drah (speciální a tramvajové), na nichž tuto dopravu provozuje.
  • ✓ 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

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.

🚨

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 72/100 — Good
Structured Elements 206 elements (206 lists, 0 rows, 0 headers)
Total Words1315
Raw Density15.7%

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ⚠️ Not Found
Total Schema Blocks2 block(s) — Basic (low value for AI)

Schema Coverage Map

2/7 schema types detected
✅ Organization
❌ Product/Service
❌ Breadcrumb
❌ FAQ
❌ Article
✅ WebSite
💡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

77
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability77/100 — 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

31%
🗑️ 69%
Useful Content (67.6 KB)Bloat (151.6 KB)
Token Bloat Ratio3.2× — Lean

Multimodal Readiness

Visual Context100% Optimized for Vision
Image Alt Coverage15 / 15 images have alt text

TDM Rights

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

🔥 Structural Entropy Check Research

45 Entropy
Fair Token Bloat: Medium
Noise Ratio: 69.2% · SNR: 0.45 · Signal: 17294 / Noise: 38800 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 dpp.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
This company provides public transport information and scheduling services for Prague.
Target Audience
Public transport users, commuters in Prague
Pricing Model
⚠ SEMANTIC VOID
🏆 Competitive Moat
Provides comprehensive public transport information for Prague residents and visitors.
📊 Content Depth
3/10
Analyzed by SEODiff AI · 2026-02-28

🔧 Tech Stack

FrameworkExpress
AI-Readiness Score55/100
Servernginx
CDN
HTTP Status200
Load Time1007 ms
Raw HTML Size219.1 KB
Visible Text Size67.6 KB

Performance & Speed

39/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1007 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

1637
DOM nodes
219 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

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

🔬 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

100/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

279
internal links
9
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 74/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for dpp.cz
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/dpp.cz" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=dpp.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 64 pages · Deep-10

Homepage ACRI
74
Single-page score
-31
Severe hidden bloat
Δ delta
Site-Wide ACRI
43
Avg across 64 pages · Range 0–90
🔍
Hidden Bloat Detected

Homepage scores 74, but internal pages average only 43 — a -31-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Topical Cohesion
13%
Topical Drift
TF-IDF cosine similarity
Total Words
21921
Avg Bloat
77.2×
Page Type ACRI Token Bloat Words Status
http://www.dpp.cz/en/company/about-the-company/history
History | Prague Public Transit Company, joint-stock company
pricing 90 9.6× 2516 💰 Pricing
http://www.dpp.cz/en/company/about-the-company/personal-data/your-rights
Your Rights | Prague Public Transit Company, joint-stock company
about 72 21.4× 1115
http://www.dpp.cz/en/company/about-the-company/personal-data/cookies
Cookies | Prague Public Transit Company, joint-stock company
pricing 72 29.6× 797 💰 Pricing
http://www.dpp.cz/en/company/about-the-company/personal-data/processing-of-personal-data-provided-through-the-company-s-contact-form
Processing of Personal Data Provided through the Company’s Contact Form | Prague Public Transit Company, joint-stock company
about 72 41.9× 554
http://www.dpp.cz/en/company/about-the-company/personal-data/passenger-fined-by-transport-inspectors
Passenger Fined by Inspectors | Prague Public Transit Company, joint-stock company
about 72 32.0× 733
http://www.dpp.cz/en/company/about-the-company/personal-data/applicant-requesting-information-related-to-their-rights-under-the-gdpr
Applicant Requesting Information Related to Their Rights under the General Data Protection Regulation (GDPR) | Prague Public Transit Company, joint-stock company
about 72 43.4× 535
http://www.dpp.cz/en/company/about-the-company/personal-data/tram-rental-and-adventure-tourism-clients
Tram Rental and Adventure Tourism Clients | Prague Public Transit Company, joint-stock company
pricing 72 32.2× 731 💰 Pricing
http://www.dpp.cz/en/company/about-the-company/personal-data/applicant-requesting-information-in-relation-to-act-no-106-1999-coll
Requesting Information in Relation to Act No. 106/1999 Sb. | Prague Public Transit Company, joint-stock company
about 72 39.6× 587
http://www.dpp.cz/en/company/about-the-company/personal-data/camera-recordings-from-properties-of-the-dpp
Camera Records | Prague Public Transit Company, joint-stock company
about 72 39.4× 590
http://www.dpp.cz/en/company/about-the-company/personal-data
Personal Data | Prague Public Transit Company, joint-stock company
about 72 22.2× 1085
http://www.dpp.cz/en/company/about-the-company/company-profile
Company profile | Prague Public Transit Company, joint-stock company
pricing 72 26.4× 842 💰 Pricing
http://www.dpp.cz/en/company/about-the-company/personal-data/tram-and-buses-camera-records
Tram and buses camera records | Prague Public Transit Company, joint-stock company
about 72 30.0× 784
http://www.dpp.cz/en/company/about-the-company/personal-data/more-information-on-some-key-terms-of-the-gdpr
Key Terms of the General Data Protection Regulation (GDPR) | Prague Public Transit Company, joint-stock company
about 72 36.1× 645
http://www.dpp.cz/en/company/about-the-company/personal-data/job-applicants
Job Applicants | Prague Public Transit Company, joint-stock company
about 72 42.5× 544
http://www.dpp.cz/en/company/about-the-company/personal-data/passenger-with-a-paper-ticket-coupon
Passenger with a Paper Ticket (coupon) | Prague Public Transit Company, joint-stock company
about 72 34.1× 685
http://www.dpp.cz/en/company/about-the-company/personal-data/applicant-requesting-a-refund-on-the-basis-of-the-pid-tariff-schedule
Requesting a Refund | Prague Public Transit Company, joint-stock company
about 72 36.3× 643
http://www.dpp.cz/en/company/about-the-company/personal-data/dpp-recovery-of-receivables
DPP –⁠ Receivables | Prague Public Transit Company, joint-stock company
pricing 72 28.1× 839 💰 Pricing
http://www.dpp.cz/en/company/about-the-company/personal-data/funshop-customers
Fanshop Customers | Prague Public Transit Company, joint-stock company
pricing 72 24.7× 964 💰 Pricing
http://www.dpp.cz/en/company/for-media/press-news
Press news | Prague Public Transit Company, joint-stock company
pricing 69 51.7× 506 💰 Pricing
http://www.dpp.cz/en
Passenger | Prague Public Transit Company, joint-stock company
other 64 58.9× 617
Showing 20 of 64 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
/en/ 50 51 0% 81.7× High JS Bloat
/de/ 2 56 0% 193.9× High JS Bloat
/features/ 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
/products/ 1 0 0% 0.0× Low AI Readiness
/docs/ 1 0 0% 0.0× Low AI Readiness
/kontakt/ 1 49 0% 241.7× High JS Bloat
/spolecnost/ 1 49 0% 225.1× High JS Bloat
/faq/ 1 0 0% 0.0× Low AI Readiness
/contact/ 1 0 0% 0.0× Low AI Readiness
/pricing/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 0 0% 0.0× Low AI Readiness
/blog/ 1 0 0% 0.0× Low AI Readiness
🔗
Outbound External Citations
0 unique external domains cited across 64 pages
youtube.com ×45
facebook.com ×45
linkedin.com ×45
instagram.com ×45
twitter.com ×44
fanshop.dpp.cz ×44
overpokutudpp.cz ×44
spojeni.dpp.cz ×44
🔄 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/dpp.cz

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

🔗 Similar Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
dpp.cz (this site) 74 81 Express 3.2× 2
medpets.nl 84 86 Express 2.4× 3 Compare →
tekarom.com 84 87 Express 4.1× 3 Compare →
farmaciabarata.es 84 87 Express 2.0× 3 Compare →
m2m-dmt.net 84 88 TYPO3 2.2× 2 Compare →
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📊 Semantic Share of Voice

How often would an AI cite dpp.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 dpp.cz. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →

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 Dpp?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Dpp does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Dpp work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Dpp."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

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

Current Score
81
Projected Score
84
Improvement
+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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