bijbelgenootschap.nl 73 B
🛡️ SEO 63 🤖 GEO 86 ⚡ Perf 59 🏗️ Arch 76

bijbelgenootschap.nl — Global SEODiff Score 73/100

bijbelgenootschap.nl
📊

With a solid 84/100 ACRI, bijbelgenootschap.nl is well-positioned for AI search — better than 98% of sites in the Radar. Content is delivered server-side, meaning bots and AI agents can parse the full page without executing JavaScript. Token bloat registers at 6.4× — acceptable, but reducing inline scripts and redundant markup could yield measurable gains. Structured data coverage is solid at 3 blocks, covering core entities — expanding to include FAQ or Breadcrumb schemas could strengthen the profile further. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

73
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (59) is your bottleneck.
🎯 Top Fix: Add HSTS header → +2 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 8 snapshots
Mar 7 Mar 21
🔔 Recent AI Indexing Activity
📈 Mar 21 ACRI +1 (70→71)
📉 Mar 20 ACRI -1 (71→70)
🔄 Mar 19 Content change detected
📈 Mar 18 ACRI +1 (70→71)
📉 Mar 15 ACRI -1 (71→70)
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)63 × 0.25 = 15.8
🤖 AI Readiness / GEO (40% weight)86 × 0.40 = 34.4
⚡ Performance (20% weight)59 × 0.20 = 11.8
🏗️ Architecture & Trust (15% weight)76 × 0.15 = 11.4
Weighted sum = 15.8 + 34.4 + 11.8 + 11.4
Global SEODiff Score = 73 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
70
Structure
avg 35
46
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 50%+
Rank #674237
-65 pts
Gap
AI (ACRI)
Top 2%
Score 84/100

bijbelgenootschap.nl ranks much higher on Google (Tranco Top 50%+) than in AI search (Top 2%). This is the 'Visibility Gap' pattern — implementing the recommendations above can help close the AI gap. ACRI measures technical crawler readiness. Read the methodology →

Why bijbelgenootschap.nl ranks here

Tech stackWordPress
Industry
RenderingSSR
Schema coverage3 blocks
Token bloat6.4×

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

63/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

56 chars
Good length

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

158 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

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

🔍 Indexability

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

🌐 Social / OpenGraph

  • ✓ og:title — Welkom bij het Nederlands-Vlaams Bijbelgenootschap (NBG)
  • ✓ og:description — Het Nederlands-Vlaams Bijbelgenootschap (NBG) brengt de Bijbel dichtbij. Onze missie is dat iedereen wereldwijd de Bijbel kan ontdekken, ervaren en doorgeven.
  • ✓ 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

86/100 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 0%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 70/100 — Good
Structured Elements 144 elements (144 lists, 0 rows, 0 headers)
Total Words974
Raw Density14.8%

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ⚠️ Not Found
Total Schema Blocks3 blocks

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

73
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability73/100 — 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

15%
🗑️ 85%
Useful Content (32.6 KB)Bloat (174.6 KB)
Token Bloat Ratio6.4× — Normal

Multimodal Readiness

Visual Context58% Optimized for Vision
Image Alt Coverage7 / 12 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: 84.3% · SNR: 0.19 · Signal: 8347 / Noise: 44709 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 bijbelgenootschap.nl 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
The Nederlands-Vlaams Bijbelgenootschap (NBG) is a non-profit organization dedicated to translating and distributing the Bible worldwide, relying on the support of members and donors.
Target Audience
Religious leaders, Bible students, church members, potential donors, and individuals seeking spiritual guidance.
Pricing Model
Donations ranging from €5 per year (structureal) to €25+ (welkomstgeschenk), with options for recurring donations and legacy giving.
🛡️ Compliance Standards
SOC 2GDPR
🏆 Competitive Moat
Long-standing reputation and extensive network of volunteers and donors, combined with a commitment to Bible translation and distribution across diverse communities.
📊 Content Depth
6/10
🔄 Programmatic SEO Signals
Integration directory pagesTemplate comparison pages
⚡ Key Pain Points
• Lack of structured FAQ schema
• Thin landing pages for features
Analyzed by SEODiff AI · 2026-03-31

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
ServerApache/2.4.58 (Ubuntu)
CDN
HTTP Status200
Load Time721 ms
Raw HTML Size207.2 KB
Visible Text Size32.6 KB

Performance & Speed

59/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

721 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

977
DOM nodes
207 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

  • ✓ Cache-Control header → max-age=0
  • ✗ 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

76/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.bijbelgenootschap.nl/sitemaps.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

172
internal links
13
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 → nl
  • ✓ 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 71/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

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

Homepage ACRI
71
Single-page score
-61
Severe hidden bloat
Δ delta
Site-Wide ACRI
10
Avg across 10 pages · Range 0–56
🔍
Hidden Bloat Detected

Homepage scores 71, but internal pages average only 10 — a -61-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Topical Cohesion
1%
Topical Drift
TF-IDF cosine similarity
Total Words
1666
Avg Bloat
11.8×
Page Type ACRI Token Bloat Words Status
https://bijbelgenootschap.nl/contact
Contact - Nederlands-Vlaams Bijbelgenootschap
support 56 35.0× 1300
https://bijbelgenootschap.nl/blog
Blogs - Bijbelgenootschap
blog 46 82.9× 366
https://bijbelgenootschap.nl/pricing pricing 0 0.0× 0
https://bijbelgenootschap.nl/about about 0 0.0× 0
https://bijbelgenootschap.nl/features product 0 0.0× 0
https://bijbelgenootschap.nl/products product 0 0.0× 0
https://bijbelgenootschap.nl/docs docs 0 0.0× 0
https://bijbelgenootschap.nl/case-studies social-proof 0 0.0× 0
https://bijbelgenootschap.nl/integrations integrations 0 0.0× 0
https://bijbelgenootschap.nl/faq support 0 0.0× 0
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/products/ 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
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/faq/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 0 0% 0.0× Low AI Readiness
/integrations/ 1 0 0% 0.0× Low AI Readiness
/pricing/ 1 0 0% 0.0× Low AI Readiness
/contact/ 1 56 0% 35.0× High JS Bloat
/blog/ 1 46 0% 82.9× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 10 pages
tiktok.com ×2
youtube.com ×2
debijbel.nl ×2
shop.bijbelgenootschap.nl ×2
instagram.com ×2
facebook.com ×2
linkedin.com ×2
cbf.nl ×2
🔄 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/bijbelgenootschap.nl

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

🔗 Similar Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
bijbelgenootschap.nl (this site) 71 84 WordPress 6.4× 3
editors.ca 81 90 WordPress 6.4× 1 Compare →
tvseriesfinale.com 81 90 WordPress 6.2× 1 Compare →
nordicwelfare.org 81 90 WordPress 4.8× 1 Compare →
tellter.com 81 90 WordPress 4.6× 1 Compare →
w7.rajapaito.autos 81 84 WordPress 4.4× 5 Compare →
Compare All 5 Similar Sites →

📊 Semantic Share of Voice

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

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for bijbelgenootschap.nl:

Current Score
84
Projected Score
90
Improvement
+6 pts
Reduce token bloat +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