laerdal.com 59 D
🛡️ SEO 31 🤖 GEO 75 ⚡ Perf 47 🏗️ Arch 80

laerdal.com — Global SEODiff Score 59/100

laerdal.com
📊

The AI-Readiness profile for laerdal.com is strong: an ACRI of 84/100 places it ahead of 98% of domains in the index. Within the education vertical, this places laerdal.com above the industry average of 57 —, suggesting strong competitive positioning in AI search. Its server-rendered architecture ensures AI crawlers receive complete HTML on first request, a key advantage for extractability. A 13.9× bloat ratio is typical for sites in this tech tier — not wasteful, but streamlining could further boost extractability. Minimal structured data (1 block) limits the site's ability to communicate entity relationships to AI systems. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

59
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — Traditional SEO (31) has the most room for improvement.
🎯 Top Fix: Monitor weekly to catch regressions early
🔬 Automated SEODiff Assessment · Snapshot: Mar 16, 2026 · 📋 API
📈 ACRI Trend 3 snapshots
Mar 7 Mar 16
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than laerdal.com?
Run the same 40-signal audit on your own domain — free, instant results.
Scan Your Site Free →
🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)31 × 0.25 = 7.8
🤖 AI Readiness / GEO (40% weight)75 × 0.40 = 30.0
⚡ Performance (20% weight)47 × 0.20 = 9.4
🏗️ Architecture & Trust (15% weight)80 × 0.15 = 12.0
Weighted sum = 7.8 + 30.0 + 9.4 + 12.0
Global SEODiff Score = 59 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
97
Rendering
avg 93
78
Structure
avg 35
42
Schema
avg 9
75
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 10%
Rank #95893
-7 pts
Gap
AI (ACRI)
Top 2%
Score 84/100

laerdal.com is more visible to Google than to AI models. There's room to improve AI discoverability to match your search reputation. ACRI measures technical crawler readiness. Read the methodology →

Why laerdal.com ranks here

Tech stackCloudflare Pages
Industryeducation
RenderingHybrid
Schema coverage1 blocks
Token bloat13.9×

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

31/100 25 % of Global Score 🟡 Medium Confidence

📝 Title Tag

67 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

109 chars
Too short

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 0
  • ✓ Has <h2> headings — found 11
  • ✗ <h2> not before <h1>

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → en
  • ✅ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Helping Save Lives
  • ✓ og:description — Laerdal Medical is one of the World leaders in healthcare simulation, education, and resuscitation training.
  • ✓ 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

75/100 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 education sector, educationdirectory.com.au (ACRI: 86) 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 →
laerdal.com
63
Your ACRI Score
86
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. educationdirectory.com.au has schema coverage of 4 blocks and uses Custom / Proprietary. 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 78/100 — Good
Structured Elements 156 elements (156 lists, 0 rows, 0 headers)
Total Words844
Raw Density18.5%

🏷️ Schema Health Docs

Organization Schema ✅ Present
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
💡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

65
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability65/100 — AI models can partially extract answers from this page
Crawl CostMedium (60/100) — moderate for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

7%
🗑️ 93%
Useful Content (29.0 KB)Bloat (374.7 KB)
Token Bloat Ratio13.9× — Normal

Multimodal Readiness

Visual Context65% Optimized for Vision
Image Alt Coverage11 / 17 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: 92.8% · SNR: 0.08 · Signal: 7434 / Noise: 95922 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 laerdal.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 website provides guidance on improving cardiac arrest survival rates through various strategies, including registry implementation, telephone CPR training, rapid dispatch protocols, and AED programs.
Target Audience
Emergency medical services (EMS) professionals, dispatchers, first responders, and healthcare administrators.
Pricing Model
⚠ SEMANTIC VOID
🏆 Competitive Moat
Data-driven insights and community-level performance measurement for improved cardiac arrest outcomes.
📊 Content Depth
6/10
⚡ Key Pain Points
• Lack of structured CPR training programs
• Limited use of technology for cardiac arrest response
• Insufficient accountability measures for EMS performance
Analyzed by SEODiff AI · 2026-03-05

🔧 Tech Stack

AI-Readiness Score75/100
Servercloudflare
CDNcloudflare
HTTP Status200
Load Time1464 ms
Raw HTML Size403.7 KB
Visible Text Size29.0 KB

Performance & Speed

47/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1464 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

1176
DOM nodes
404 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✓ Cache-Control header → no-cache,no-store
  • ✓ CDN cache status → DYNAMIC
  • ✓ CDN detected → cloudflare

🔬 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

80/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

165
internal links
8
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 63/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for laerdal.com
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/laerdal.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=laerdal.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 38 pages · Deep-10

Homepage ACRI
63
Single-page score
-22
Severe hidden bloat
Δ delta
Site-Wide ACRI
41
Avg across 38 pages · Range 0–64
🔍
Hidden Bloat Detected

Homepage scores 63, but internal pages average only 41 — a -22-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Topical Cohesion
20%
Topical Drift
TF-IDF cosine similarity
Total Words
12290
Avg Bloat
375.9×
RAG Fractures [?]
29
⚠️
29 RAG-Chunking Fractures Detected

Poorly formatted tables or pricing grids on 29 pages will be split incorrectly during RAG chunking, causing AI models to hallucinate prices and features.

Page Type ACRI Token Bloat Words Status
https://laerdal.com/gb/learn/insights/the-importance-of-realism-in-simulation/
The importance of realism in simulation-based learning for healthcare education. | Laerdal Medical
pricing 64 107.5× 742 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/insights/ensuring-ems-readiness-for-maternal-care-through-simulation/
Ensuring EMS Readiness for Maternal Care Through Simulation | Laerdal Medical
pricing 64 45.7× 1809 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/insights/how-can-simulation-help-identify-and-mitigate-latent-safety-threats-to-patient-safety/
How Can Simulation Help Identify and Mitigate Latent Safety Threats? | Laerdal Medical
pricing 64 92.0× 909 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/the-chain-of-survival/10-steps-to-improve-survival/
10 Steps to Increase Survival from Sudden Cardiac Arrest | Laerdal Medical
pricing 64 127.6× 627 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/events-and-webinars/imsh-2023/
IMSH 2023 | Laerdal Medical
pricing 64 65.4× 1219 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/virtual-sun-speakers2/
Virtual SUN speakers(2) | Laerdal Medical
pricing 64 75.9× 1006 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/virtual-sun-speakers/
Virtual SUN Speakers | Laerdal Medical
pricing 64 129.8× 581 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/resuscitation-user-network/resuscitation-user-network-conference-on-demand-webinar-2021/
On-Demand Webinar: Resuscitation User Network Conference | Laerdal Medical
pricing 54 281.4× 282 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/resuscitation-live-product-showcase/
What’s New in Resuscitation | Laerdal Medical
pricing 54 387.2× 203 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/2021-virtual-sun-on-demand/
[Watch On-demand] 2021 Virtual SUN | Laerdal Medical
pricing 54 319.8× 253 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/events-and-webinars/ASPiH-2021/
ASPiH 2021 | Laerdal Medical
pricing 54 186.3× 465 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/improving-patient-care/10-best-practices-in-simulation/
10 Best Practices in Simulation | Laerdal Medical
pricing 54 229.0× 362 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/best-practices-in-nursing-education/top-5-errors-new-nurses-make/
Top 5 errors new nurses make | Laerdal Medical
pricing 54 292.2× 262 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/events-and-webinars/product-showcase-innovative-solutions-for-competency-based-education-in-nursing-education/
Product Showcase: Innovative Solutions for Competency-Based Education in Nursing Education | Laerdal Medical
pricing 54 329.5× 247 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/2020-sc-virtual-minisun/
2020 SC Virtual MiniSUN | Laerdal Medical
pricing 54 311.5× 254 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/events-and-webinars/webinar-advancing-maternal-health-through-simulation/
Advancing Maternal Health Through Simulation: Stories of Success and Survival | Laerdal Medical
pricing 54 230.9× 345 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/laerdal-press-room/mamaanne-wins-an-if-design-award-2025/
MamaAnne wins an iF Design Award 2025 | Laerdal Medical
pricing 54 192.1× 394 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/2022-virtual-sun-cms/
On-Demand Webinar: OB Claims High? Make Sim Your Best Defense​ | Laerdal Medical
pricing 54 225.9× 340 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/virtual-sun-series-on-demand-webinar-recordings/
[On-Demand Webinars] Virtual SUN Series | Laerdal Medical
pricing 54 253.4× 331 ⚠️ RAG Fracture
https://laerdal.com/gb/learn/sun/2020-sun-webinars-on-demand/
[Watch On-demand] SUN Webinars | Laerdal Medical
pricing 54 278.4× 292 ⚠️ RAG Fracture
Showing 20 of 38 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
/gb/ 28 54 0% 473.0× High JS Bloat
/features/ 1 0 0% 0.0× Low AI Readiness
/docs/ 1 0 0% 0.0× Low AI Readiness
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/pricing/ 1 0 0% 0.0× Low AI Readiness
/faq/ 1 0 0% 0.0× Low AI Readiness
/integrations/ 1 0 0% 0.0× Low AI Readiness
/products/ 1 44 0% 1039.5× High JS Bloat
/contact/ 1 0 0% 0.0× Low AI Readiness
/blog/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 0 0% 0.0× Low AI Readiness
🔗
Outbound External Citations
0 unique external domains cited across 38 pages
laerdal.csod.com ×29
support.laerdal.com ×29
linkedin.com ×29
facebook.com ×29
youtube.com ×29
one-million-lives.com ×29
instagram.com ×29
covid19ne.contentservice.net ×4
🔄 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/laerdal.com

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

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
laerdal.com (this site) 63 84 Cloudflare Pages 13.9× 1
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📊 Semantic Share of Voice

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

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": "Laerdal",
  "url": "https://laerdal.com",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://laerdal.com/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 7% 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 Laerdal?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Laerdal does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Laerdal work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Laerdal."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

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

Current Score
84
Projected Score
96
Improvement
+12 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
🔍 Found indexing issues?
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