exactsciences.com 65 C
🛡️ SEO 48 🤖 GEO 61 ⚡ Perf 74 🏗️ Arch 92

exactsciences.com — Global SEODiff Score 65/100

exactsciences.com
📊

With a solid 73/100 ACRI, exactsciences.com is well-positioned for AI search — better than 75% of sites in the Radar. In the healthcare sector, exactsciences.com outperforms the average (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. Heavy markup overhead (33.8× bloat) forces AI systems to wade through excess code before finding useful information. The complete absence of JSON-LD schema is a missed opportunity: even basic Organization markup would improve how AI crawlers understand this domain. The site maintains an open-door policy for AI crawlers — GPTBot, ClaudeBot, and other major agents are all allowed.

65
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Traditional SEO (48) is your bottleneck.
🎯 Top Fix: Reduce token bloat (34×) → +5–10 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 20, 2026 · 📋 API
📈 ACRI Trend 2 snapshots
Mar 10 Mar 20
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than exactsciences.com?
Run the same 40-signal audit on your own domain — free, instant results.
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)48 × 0.25 = 12.0
🤖 AI Readiness / GEO (40% weight)61 × 0.40 = 24.4
⚡ Performance (20% weight)74 × 0.20 = 14.8
🏗️ Architecture & Trust (15% weight)92 × 0.15 = 13.8
Weighted sum = 12.0 + 24.4 + 14.8 + 13.8
Global SEODiff Score = 65 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
56
Structure
avg 35
0
Schema
avg 9
70
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 10%
Rank #98834
+16 pts
Gap
AI (ACRI)
Top 25%
Score 73/100

exactsciences.com 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 exactsciences.com ranks here

Tech stackNext.js
Industryhealthcare
RenderingSSR
Schema coverage0 blocks
Token bloat33.8×

Fastest improvements

  • Add basic Organization and WebSite JSON-LD to fix “0 schema blocks” (see Schema Coverage).
  • 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

48/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

64 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

127 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 13
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ 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
  • ✗ og:description
  • ✗ og:image
  • ✗ 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

61/100 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 healthcare sector, hairdresserfind.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 →
exactsciences.com
48
Your ACRI Score
86
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. hairdresserfind.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 5%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 56/100 — Fair
Structured Elements 60 elements (60 lists, 0 rows, 0 headers)
Total Words633
Raw Density9.5%

🏷️ Schema Health Docs

Organization Schema ❌ Missing
Product / Service Schema ⚠️ Not Found
Total Schema Blocks0 — No JSON-LD detected

Schema Coverage Map

0/7 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.
💡WebSite schema missing. Add WebSite + SearchAction so Google can generate a Sitelinks Search Box for your brand in AI results.

📐 AI Efficiency Metrics Docs

45
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability45/100 — AI models can partially extract answers from this page
Crawl CostMedium (55/100) — moderate for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

2%
🗑️ 98%
Useful Content (4.2 KB)Bloat (137.6 KB)
Token Bloat Ratio33.8× — Bloated

Multimodal Readiness

Visual Context94% Optimized for Vision
Image Alt Coverage17 / 18 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Your HTML is 141.8 KB, but only 4.2 KB is text. 2% useful / 98% bloat. AI crawlers have limited context windows (e.g. 128k tokens). This level of bloat (33.8×) risks context-window truncation by ChatGPT, Claude, and Gemini. Reduce inline scripts, CSS, hydration payloads, and tracking code.

🔥 Structural Entropy Check Research

0 Entropy
Poor Token Bloat: High
Noise Ratio: 97.0% · SNR: 0.03 · Signal: 1075 / Noise: 35221 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 exactsciences.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
Exact Sciences provides cancer prevention and detection solutions through advanced testing and personalized treatment guidance.
Target Audience
Cancer patients, healthcare providers, individuals seeking CRC screening, researchers
Pricing Model
Data not explicitly stated, likely subscription-based for testing services.
🏆 Competitive Moat
Advanced cancer testing and personalized treatment guidance through innovation and research.
📊 Content Depth
6/10
Analyzed by SEODiff AI · 2026-03-05

🔧 Tech Stack

FrameworkNext.js
AI-Readiness Score70/100
Server
CDN
HTTP Status200
Load Time507 ms
Raw HTML Size141.8 KB
Visible Text Size4.2 KB

Performance & Speed

74/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

507 ms
Acceptable — room for improvement

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

📦 Page Weight

629
DOM nodes
142 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

  • ✓ Cache-Control header → s-maxage=120, stale-while-revalidate=31535880
  • ✗ 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

92/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.exactsciences.com/sitemap_index.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

53
internal links
7
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 48/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for exactsciences.com
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/exactsciences.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=exactsciences.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 41 pages · Deep-10

Homepage ACRI
48
Single-page score
-13
Moderate hidden bloat
Δ delta
Site-Wide ACRI
36
Avg across 41 pages · Range 0–70
🔍
Hidden Bloat Detected

Homepage scores 48, but internal pages average only 36 — a -13-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Topical Cohesion
16%
Topical Drift
TF-IDF cosine similarity
Total Words
22919
Avg Bloat
88.1×
Page Type ACRI Token Bloat Words Status
https://www.exactsciences.com/news-events/articles/10-mantras-for-women-in-the-workplace
10 Mantras for Women in the Workplace | Exact Sciences
blog 70 8.1× 2791
https://www.exactsciences.com/news-events/articles/bridging-hope-and-health-in-the-hispanic-community
Bridging hope and health in the Hispanic community | Exact Sciences
blog 60 13.7× 1465
https://www.exactsciences.com/news-events/articles/5-ways-to-help-people-with-cancer
5 Ways to Help People With Cancer | Exact Sciences
blog 60 13.6× 1447
https://www.exactsciences.com/news-events/articles/cologuard-a-decade-of-impact
Cologuard®: A decade of impact | Exact Sciences
pricing 60 10.5× 2106 💰 Pricing
https://www.exactsciences.com/news-events/articles/colorectal-cancer-in-young-people
Colorectal cancer in young people: what millennials and Gen Z need to know now | Exact Sciences
pricing 60 14.1× 1493 💰 Pricing
https://www.exactsciences.com/news-events/articles/how-a-cancer-company-supports-its-own-cancer-survivors
How a cancer company supports its own cancer survivors | Exact Sciences
pricing 60 14.3× 1409 💰 Pricing
https://www.exactsciences.com/news-events/articles/from-battlefield-to-breast-cancer-survival
From battlefield to breast cancer survival | Exact Sciences
blog 57 16.7× 1159
https://www.exactsciences.com/news-events/articles/how-a-simple-blood-test-may-soon-save-millions-of-lives
How a Simple Blood Test May Soon Save Millions of Lives | Exact Sciences
blog 57 14.9× 1283
https://www.exactsciences.com/news-events/articles/best-of-the-2024-cologuard-classic-by-exact-sciences
Best of the 2024 Cologuard Classic by Exact Sciences | Exact Sciences
blog 57 19.1× 1021
https://www.exactsciences.com/news-events/articles/cancer-risk-starts-in-the-genes
Cancer Risk Starts in the Genes | Exact Sciences
pricing 57 19.7× 929 💰 Pricing
https://www.exactsciences.com/news-events/articles/getting-radiation-therapy-here-s-what-you-should-know
Getting radiation therapy? Here’s what you should know | Exact Sciences
blog 57 17.7× 1068
https://www.exactsciences.com/news-events/articles/giving-back-a-new-year-of-exact-sciences-athletes
Giving back: A new year of Exact Sciences Athletes | Exact Sciences
blog 57 18.8× 1132
https://www.exactsciences.com/news-events/articles/get-off-the-bench-hoops-themed-campaign-urges-colorectal-cancer-screening-
Get off the bench: hoops-themed campaign urges colorectal cancer screening | Exact Sciences
blog 52 24.7× 731
https://www.exactsciences.com/news-events/articles/behind-the-scenes-of-the-company-developing-cancer-tests-that-could-change-millions-of-lives
Behind the Scenes of the Company Developing Cancer Tests That Could Change Millions of Lives | Exact Sciences
blog 52 27.4× 696
https://www.exactsciences.com/news-events/articles/advancing-the-future-of-cancer-management
Advancing the future of cancer management | Exact Sciences
pricing 52 34.4× 504 💰 Pricing
https://www.exactsciences.com/news-events/articles/fda-approval-previews-the-cologuard-test-s-next-chapter
FDA approval previews the Cologuard® test’s next chapter | Exact Sciences
pricing 52 20.2× 1019 💰 Pricing
https://exactsciences.com/about
About | Exact Sciences
about 40 94.3× 314
https://www.exactsciences.com/news-events/articles/always-delivering-ups-and-the-cologuard-test
Always delivering: UPS® and the Cologuard® test | Exact Sciences
blog 39 74.4× 224
https://exactsciences.com/blog
News and events | Exact Sciences
pricing 39 108.0× 357 💰 Pricing
https://www.exactsciences.com/news-events/articles/topic/pipeline
Pipeline
blog 29 232.6× 115
Showing 20 of 41 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
/news-events/ 31 43 1% 97.6× Bot Blocked
/blog/ 1 39 1% 108.0× Bot Blocked
/contact/ 1 29 1% 127.7× Bot Blocked
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/integrations/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 40 1% 94.3× Bot Blocked
/products/ 1 29 0% 255.0× High JS Bloat
/pricing/ 1 0 0% 0.0× Low AI Readiness
/features/ 1 0 0% 0.0× Low AI Readiness
/docs/ 1 0 0% 0.0× Low AI Readiness
/faq/ 1 0 0% 0.0× Low AI Readiness
🔗
Outbound External Citations
0 unique external domains cited across 41 pages
x.com ×34
careers.exactsciences.com ×34
supplier.exactsciences.com ×34
instagram.com ×34
esph.exactsciences.com ×34
youtube.com ×34
exactlabs.com ×34
facebook.com ×34
🔄 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/exactsciences.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 exactsciences.com. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
exactsciences.com (this site) 48 73 Next.js 33.8× 0
ayushcare.in 73 83 Next.js 8.7× 3 Compare →
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aultman.org 73 78 Custom / Proprietary 2.4× 0 Compare →
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📊 Semantic Share of Voice

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

Projected Impact

ROI EST.

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

Current Score
73
Projected Score
91
Improvement
+18 pts
Add Organization schema +6 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
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