duda.co 60 C
🛡️ SEO 56 🤖 GEO 63 ⚡ Perf 52 🏗️ Arch 67

duda.co — Global SEODiff Score 60/100

duda.co
📊

duda.co shows strong AI visibility with an ACRI of 66/100, outperforming 57% of indexed domains. Compared to other infrastructure sites (avg score: 57), duda.co performs above the benchmark, suggesting strong competitive positioning in AI search. The low ghost ratio (10%) confirms that what crawlers see matches what users see — a hallmark of strong SSR implementation. Token bloat registers at 14.3× — 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. The site maintains an open-door policy for AI crawlers — GPTBot, ClaudeBot, and other major agents are all allowed.

60
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (52) is your bottleneck.
🎯 Top Fix: Add HSTS header → +2 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 17, 2026 · 📋 API
📈 ACRI Trend 2 snapshots
Mar 12 Mar 17
🔔 Recent AI Indexing Activity
📈 Mar 12 ACRI +3 (44→47)
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)56 × 0.25 = 14.0
🤖 AI Readiness / GEO (40% weight)63 × 0.40 = 25.2
⚡ Performance (20% weight)52 × 0.20 = 10.4
🏗️ Architecture & Trust (15% weight)67 × 0.15 = 10.0
Weighted sum = 14.0 + 25.2 + 10.4 + 10.0
Global SEODiff Score = 60 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
97
Rendering
avg 93
30
Structure
avg 35
2
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 8%
Rank #78460
+36 pts
Gap
AI (ACRI)
Top 43%
Score 66/100

duda.co 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 duda.co ranks here

Tech stackCustom / Proprietary
RenderingHybrid
Schema coverage1 blocks
Token bloat14.3×

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

56/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

51 chars
Good length

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

133 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 15
  • ✓ Has <h2> headings — found 1
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://www.duda.co/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → en
  • ✅ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Duda | The AI-Ready Website Platform Built for Pros
  • ✓ og:description — Build and sell high-converting websites at scale with the best white label professional website builder. Start your free trial today.
  • ✓ 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

63/100 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 →
duda.co
47
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 10%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type Hybrid

📊 Structure & Information Density Docs

Structure Grade 30/100 — Low
Structured Elements 92 elements (92 lists, 0 rows, 0 headers)
Total Words3345
Raw Density2.8%
💡Low structure score (30/100). Your content appears as a wall of text with few structured HTML elements. You have 92 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

41
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability41/100 — AI models can partially 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

6%
🗑️ 94%
Useful Content (29.3 KB)Bloat (389.5 KB)
Token Bloat Ratio14.3× — Normal

Multimodal Readiness

Visual Context7% Optimized for Vision
Image Alt Coverage8 / 120 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Only 7% 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: 93.0% · SNR: 0.08 · Signal: 7494 / Noise: 99703 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 duda.co 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
Duda is a website builder platform designed for web professionals and agencies, offering a simple interface for non-technical users and
Target Audience
Freelance web professionals, digital agencies, hosting companies, online publishers, SMBs
Pricing Model
Enterprise pricing with custom quotes, free trial available.
🔗 Integration Partners
ThryvHibuItaliaonline1&1 IonosUOL
🏆 Competitive Moat
All-in-one platform with team collaboration, client management, and a focus on scalability, combined with AI-powered tools and a robust app store.
📊 Content Depth
8/10
🔄 Programmatic SEO Signals
Template comparison pagesIntegration directory pages
⚡ Key Pain Points
• Lack of structured FAQ schema
• Thin landing pages for features
Analyzed by SEODiff AI · 2026-03-04

🔧 Tech Stack

AI-Readiness Score50/100
Servernginx
CDN
HTTP Status200
Load Time593 ms
Raw HTML Size418.7 KB
Visible Text Size29.3 KB

Performance & Speed

52/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

593 ms
Acceptable — room for improvement

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

📦 Page Weight

1959
DOM nodes
419 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✓ Cache-Control header → private,max-age=600,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

67/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

140
internal links
5
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 47/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for duda.co
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/duda.co" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=duda.co" 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 42 pages · Deep-10

Homepage ACRI
47
Single-page score
+9
Consistent readability
Δ delta
Site-Wide ACRI
56
Avg across 42 pages · Range 56–64
Topical Cohesion
12%
Topical Drift
TF-IDF cosine similarity
Total Words
48539
Avg Bloat
46.4×
RAG Fractures [?]
42
⚠️
42 RAG-Chunking Fractures Detected

Poorly formatted tables or pricing grids on 42 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.duda.co/solutions/saas-platforms
Embedded Website Builder | Duda for SaaS
pricing 64 40.3× 2303 ⚠️ RAG Fracture
https://www.duda.co/webinars/how-to-own-your-branded-search
How to "own" your branded search
pricing 64 46.3× 1133 ⚠️ RAG Fracture
https://duda.co/about
About Duda┃ Top Website Builder for Web Pros Serving SMBs
pricing 56 37.8× 1192 ⚠️ RAG Fracture
https://duda.co/features
Website Builder Features | Duda
pricing 56 28.5× 1591 ⚠️ RAG Fracture
https://www.duda.co/use-cases
Duda Partner Solutions – Build, Integrate & Automate at Scale | Duda
pricing 56 53.6× 1034 ⚠️ RAG Fracture
https://duda.co/case-studies
Duda's Success Stories ┃ Where Web Pros & Businesses Grow at Scale
pricing 56 33.9× 1625 ⚠️ RAG Fracture
https://duda.co/contact
Contact Duda ┃ Reach Out to Duda's Support and Sales Teams
pricing 56 39.5× 1110 ⚠️ RAG Fracture
https://www.duda.co/website-builder/security
Duda ┃Security and Infrastructure
pricing 56 46.4× 1584 ⚠️ RAG Fracture
https://www.duda.co/webinars/core-web-vitals-where-to-now
Core web vitals - Where to now?
pricing 56 44.2× 1180 ⚠️ RAG Fracture
https://www.duda.co/webinars/how-to-audit-sites-the-right-way-for-seo
How to audit sites the right way for SEO
pricing 56 47.4× 1062 ⚠️ RAG Fracture
https://www.duda.co/webinars/website-migration-word-press-vs-wix-vs-duda
Website migration - Wordpress vs Wix vs Duda
pricing 56 47.0× 1104 ⚠️ RAG Fracture
https://www.duda.co/webinars/mergers-acquisitions-in-the-saa-s-world
Mergers & acquisitions in the SaaS world
pricing 56 49.5× 1043 ⚠️ RAG Fracture
https://www.duda.co/webinars/embrace-the-future-of-e-commerce-with-interactive-live-shopping
Embrace the future of ecommerce with interactive live shopping
pricing 56 49.4× 1048 ⚠️ RAG Fracture
https://www.duda.co/webinars/how-to-manage-your-clients-social-media-with-duda
How to manage your clients' social media with Duda
pricing 56 46.4× 1118 ⚠️ RAG Fracture
https://www.duda.co/webinars/crack-the-yes-process-of-e-commerce-site-visitors
Crack the yes process of ecommerce site visitors
pricing 56 49.6× 1042 ⚠️ RAG Fracture
https://www.duda.co/webinars/crush-your-clients-website-seo-audit-to-boost-traffic
Crush your clients' website SEO audit to boost traffic
pricing 56 46.4× 1119 ⚠️ RAG Fracture
https://www.duda.co/webinars/how-enterprises-and-franchises-manage-their-local-seo
How enterprises and franchises manage their local SEO
pricing 56 48.2× 1073 ⚠️ RAG Fracture
https://www.duda.co/webinars/the-future-is-now-how-to-build-your-agency-s-growth-strategy
The future is now - how to build your agency's growth strategy
pricing 56 49.0× 1051 ⚠️ RAG Fracture
https://www.duda.co/webinars/live-cro-audit-skyrocket-your-clients-websites-conversion-rate
Live CRO audit: Skyrocket your clients websites' conversion rate
pricing 56 44.7× 1164 ⚠️ RAG Fracture
https://www.duda.co/webinars/how-to-ace-your-content-marketing-game-7-steps-to-success
How to ace your content marketing game - 7 steps to success
pricing 56 46.3× 1113 ⚠️ RAG Fracture
Showing 20 of 42 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
/webinars/ 35 56 0% 47.6× High JS Bloat
/solutions/ 1 64 0% 40.4× High JS Bloat
/about/ 1 56 0% 37.8× High JS Bloat
/case-studies/ 1 56 0% 33.9× High JS Bloat
/website-builder/ 1 56 0% 46.4× High JS Bloat
/contact/ 1 56 0% 39.5× High JS Bloat
/features/ 1 56 0% 28.5× High JS Bloat
/use-cases/ 1 56 0% 53.6× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 42 pages
x.com ×42
facebook.com ×42
cookiepro.com ×42
youtube.com ×42
blog.duda.co ×42
status.duda.co ×42
developer.duda.co ×42
linkedin.com ×42
🔄 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/duda.co

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

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📊 Semantic Share of Voice

How often would an AI cite duda.co 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 duda.co. 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": "Duda",
  "url": "https://duda.co",
  "logo": "https://irp.cdn-website.com/a8ff2f1c/site_favicon_16_1753604947224.ico",
  "sameAs": []
}
</script>
Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 6% 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 Duda?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Duda does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Duda work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Duda."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for duda.co:

Current Score
66
Projected Score
80
Improvement
+14 pts
Add Organization schema +6 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
🔍 Found indexing issues?
Run a free deep audit to diagnose crawled-not-indexed, soft 404s, redirect errors, and more.
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