rockefeller.edu 72 B
🛡️ SEO 58 🤖 GEO 83 ⚡ Perf 65 🏗️ Arch 73

rockefeller.edu — Global SEODiff Score 72/100

rockefeller.edu
📊

rockefeller.edu achieves a 76/100 on the AI-Crawler Reality Index, reflecting above-average readiness for AI-driven discovery. Compared to other education sites (avg score: 57), rockefeller.edu performs above the benchmark, suggesting strong competitive positioning in AI search. The low ghost ratio (0%) confirms that what crawlers see matches what users see — a hallmark of strong SSR implementation. The token bloat ratio sits at a lean 3.4×, meaning the ratio of code to visible content is efficient — crawlers spend their token budget on actual information. 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.

72
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Traditional SEO (58) is your bottleneck.
🎯 Top Fix: Monitor weekly to catch regressions early
🔬 Automated SEODiff Assessment · Snapshot: Mar 20, 2026 · 📋 API
📈 ACRI Trend 27 snapshots
Feb 22 Mar 20
🔔 Recent AI Indexing Activity
🔄 Mar 20 Content change detected
🔄 Mar 11 Content change detected
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)58 × 0.25 = 14.5
🤖 AI Readiness / GEO (40% weight)83 × 0.40 = 33.2
⚡ Performance (20% weight)65 × 0.20 = 13.0
🏗️ Architecture & Trust (15% weight)73 × 0.15 = 10.9
Weighted sum = 14.5 + 33.2 + 13.0 + 10.9
Global SEODiff Score = 72 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
61
Structure
avg 35
2
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 3%
Rank #26406
+15 pts
Gap
AI (ACRI)
Top 17%
Score 76/100

rockefeller.edu shows stronger AI visibility than traditional SEO ranking. Great AI foundation to build on. ACRI measures technical crawler readiness. Read the methodology →

Why rockefeller.edu ranks here

Tech stackWordPress
Industryeducation
RenderingSSR
Schema coverage1 blocks
Token bloat3.4×

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

58/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

26 chars
Too short

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

0 chars
Missing

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 → https://www.rockefeller.edu/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → en
  • ➖ Hreflang tags — N/A (single language site)
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — - The Rockefeller University
  • ✗ og:description
  • ✗ og:image
  • ✓ 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

83/100 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, rndirectors.com (ACRI: 85) 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 →
rockefeller.edu
64
Your ACRI Score
85
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. rndirectors.com has schema coverage of 4 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 0%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 61/100 — Good
Structured Elements 78 elements (78 lists, 0 rows, 0 headers)
Total Words697
Raw Density11.2%

🏷️ Schema Health Docs

Organization Schema ❌ Missing
Product / Service Schema ⚠️ Not Found
Total Schema Blocks1 block(s) — Basic (low value for AI)

Schema Coverage Map

2/7 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.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.

📐 AI Efficiency Metrics Docs

64
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability64/100 — 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

29%
🗑️ 71%
Useful Content (37.0 KB)Bloat (89.9 KB)
Token Bloat Ratio3.4× — Lean

Multimodal Readiness

Visual Context60% Optimized for Vision
Image Alt Coverage6 / 10 images have alt text

TDM Rights

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

🔥 Structural Entropy Check Research

40 Entropy
Poor Token Bloat: High
Noise Ratio: 70.8% · SNR: 0.41 · Signal: 9480 / Noise: 23015 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 rockefeller.edu 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
Rockefeller University provides a state-of-the-art campus and research environment for biomedical research, fostering breakthroughs in medicine for the benefit of humanity.
Target Audience
Researchers, graduate students, postdoctoral fellows, faculty, and medical professionals.
Pricing Model
⚠ SEMANTIC VOID
🏆 Competitive Moat
Unique research environment and legacy of scientific discovery.
📊 Content Depth
4/10
Analyzed by SEODiff AI · 2026-03-01

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
Servernginx/1.20.1
CDN
HTTP Status200
Load Time546 ms
Raw HTML Size126.9 KB
Visible Text Size37.0 KB

Performance & Speed

65/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

546 ms
Acceptable — room for improvement

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

📦 Page Weight

805
DOM nodes
127 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

  • ✓ Cache-Control header → max-age=3, 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

73/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

95
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 64/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for rockefeller.edu
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/rockefeller.edu" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=rockefeller.edu" 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 29 pages · Deep-10

Homepage ACRI
64
Single-page score
-34
Severe hidden bloat
Δ delta
Site-Wide ACRI
30
Avg across 29 pages · Range 0–77
🔍
Hidden Bloat Detected

Homepage scores 64, but internal pages average only 30 — a -34-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Topical Cohesion
3%
Topical Drift
TF-IDF cosine similarity
Total Words
5490
Avg Bloat
172.0×
Page Type ACRI Token Bloat Words Status
https://www.rockefeller.edu/directory/
The Rockefeller University Directory
pricing 77 5.2× 645 💰 Pricing
https://www.rockefeller.edu/diversity-inclusion-update/
The Rockefeller University
pricing 75 10.1× 2131 💰 Pricing
https://www.rockefeller.edu/diversity-and-inclusion/
The Rockefeller University
pricing 67 25.8× 838 💰 Pricing
https://www.rockefeller.edu/itservices/it-alerts/
The Rockefeller University » IT Alerts
pricing 57 50.5× 394 💰 Pricing
https://rockefeller.edu/about
The Rockefeller University » Bioscience is what we do
pricing 54 66.1× 428 💰 Pricing
https://www.rockefeller.edu/anti-asian-racism-statement/
The Rockefeller University
pricing 54 66.9× 283 💰 Pricing
https://www.rockefeller.edu/ics/ other 52 3.5× 11
https://www.rockefeller.edu/departments-and-services/
The Rockefeller University » Departments & Services
pricing 44 130.7× 153 💰 Pricing
https://www.rockefeller.edu/itservices/55595-2/
The Rockefeller University » Notice: Unauthorized Network Scanning Prohibited
pricing 44 194.3× 98 💰 Pricing
https://www.rockefeller.edu/itservices/
The Rockefeller University » Information Technology
pricing 44 112.9× 174 💰 Pricing
https://www.rockefeller.edu/research-policies/
The Rockefeller University » Research Policies
pricing 44 122.8× 170 💰 Pricing
https://www.rockefeller.edu/blog/content_block_cat/contacts/
The Rockefeller University
pricing 34 651.8× 28 💰 Pricing
https://www.rockefeller.edu/blog/award_type/nobel-prize/
The Rockefeller University
pricing 34 651.7× 28 💰 Pricing
https://www.rockefeller.edu/blog/tag/email/
The Rockefeller University
pricing 34 650.8× 28 💰 Pricing
https://www.rockefeller.edu/blog/tag/contact/
The Rockefeller University
pricing 34 651.0× 28 💰 Pricing
https://www.rockefeller.edu/blog/tag/tel/
The Rockefeller University
pricing 34 650.7× 28 💰 Pricing
https://www.rockefeller.edu/research-policies/foreign-talent-recruitment-program-policy/
The Rockefeller University » Foreign Talent Recruitment Program Policy
pricing 34 742.1× 25 💰 Pricing
https://www.rockefeller.edu/health-check/ other 32 100.0× 0
https://www.rockefeller.edu/intranet/ other 32 100.0× 0
https://rockefeller.edu/pricing pricing 0 0.0× 0
Showing 20 of 29 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
/blog/ 6 28 0% 542.7× High JS Bloat
/itservices/ 3 48 0% 119.2× High JS Bloat
/research-policies/ 3 26 0% 288.3× High JS Bloat
/faq/ 1 0 0% 0.0× Low AI Readiness
/docs/ 1 0 0% 0.0× Low AI Readiness
/directory/ 1 77 0% 5.2× High JS Bloat
/integrations/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 54 0% 66.1× High JS Bloat
/departments-and-services/ 1 44 0% 130.7× High JS Bloat
/health-check/ 1 32 0% 100.0× High JS Bloat
/intranet/ 1 32 0% 100.0× High JS Bloat
/pricing/ 1 0 0% 0.0× Low AI Readiness
/ics/ 1 52 0% 3.5× Thin Content
/contact/ 1 0 0% 0.0× Low AI Readiness
/anti-asian-racism-statement/ 1 54 0% 66.9× High JS Bloat
🔄 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.

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📊 Semantic Share of Voice

How often would an AI cite rockefeller.edu 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 rockefeller.edu. 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": "Rockefeller",
  "url": "https://rockefeller.edu",
  "logo": "https://rockefeller.edu/img/favicon/apple-icon-57x57.png?v=8",
  "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 Rockefeller?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Rockefeller does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Rockefeller work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Rockefeller."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for rockefeller.edu:

Current Score
76
Projected Score
85
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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