kaartje2go.nl 68 C
🛡️ SEO 84 🤖 GEO 61 ⚡ Perf 47 🏗️ Arch 86
Radar → Domains → kaartje2go.nl

kaartje2go.nl — Global SEODiff Score 68/100

kaartje2go.nl
📊

With a solid 75/100 ACRI, kaartje2go.nl is well-positioned for AI search — better than 81% of sites in the Radar. Within the infrastructure vertical, this places kaartje2go.nl above the industry average of 57 —, suggesting strong competitive positioning in AI search. The rendering approach is hybrid, with a moderate ghost ratio of 30% — most content is accessible without JS, though some elements are client-rendered. Heavy markup overhead (35.0× bloat) forces AI systems to wade through excess code before finding useful information. Only 1 schema block is present — adding Organization, WebSite, and Breadcrumb schemas would significantly improve structured data coverage. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

68
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (47) is your bottleneck.
🎯 Top Fix: Reduce token bloat (35×) → +5–10 pts
84
🛡️ Traditional SEO
61
🤖 AI Readiness
47
⚡ Performance
86
🏗️ Architecture
🔬 Automated SEODiff Assessment · Snapshot: Feb 28, 2026 · 📋 API
📈 ACRI Trend 17 snapshots
Feb 22 Feb 28
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than kaartje2go.nl?
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)84 × 0.25 = 21.0
🤖 AI Readiness / GEO (40% weight)61 × 0.40 = 24.4
⚡ Performance (20% weight)47 × 0.20 = 9.4
🏗️ Architecture & Trust (15% weight)86 × 0.15 = 12.9
Weighted sum = 21.0 + 24.4 + 9.4 + 12.9
Global SEODiff Score = 68 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
84
Rendering
avg 93
62
Structure
avg 36
42
Schema
avg 9
55
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 6%
Rank #61207
+13 pts
Gap
AI (ACRI)
Top 19%
Score 75/100

kaartje2go.nl shows stronger AI visibility than traditional SEO ranking. Great AI foundation to build on. ACRI measures technical crawler readiness. Read the methodology →

Why kaartje2go.nl ranks here

Tech stackExpress
Industryinfrastructure
RenderingHybrid
Schema coverage1 blocks
Token bloat35.0×

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…
See other Express sites → infrastructure industry → Full leaderboard → Domain A–Z →
🛡️

Traditional SEO

84/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

54 chars
Good length

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

147 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 5
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://www.kaartje2go.nl
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → nl
  • ✓ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Kaarten maken online en je kaartje sturen | Kaartje2go
  • ✓ og:description — Maak je dierbaren blij met een persoonlijke kaart voor elk moment. Een giga-grote collectie kaarten, makkelijk te personaliseren met foto en tekst!
  • ✓ og:image — preview
  • ✗ 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 infrastructure sector, plodopitomnik-sad.ru (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 →
kaartje2go.nl
60
Your ACRI Score
→
plodopitomnik-sad.ru
90
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. plodopitomnik-sad.ru has schema coverage of 12 blocks and uses Express. 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.

👻
Shadow Content Detected: 30% of your page token budget is in non-rendered regions (JavaScript-dependent content that AI crawlers may not process). Combined with 35.0x token bloat, AI models are using most of their context window on noise instead of your real content. This dramatically increases hallucination probability — models fill the gap with made-up facts.
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 30%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type Hybrid

📊 Structure & Information Density Docs

Structure Grade 62/100 — Good
Structured Elements 302 elements (302 lists, 0 rows, 0 headers)
Total Words2620
Raw Density11.5%

🏷️ Schema Health Docs

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

Schema Coverage Map

4/7 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.

📐 AI Efficiency Metrics Docs

53
AI Extractability
High
Crawl Cost
None
Blocklist Risk
Extractability53/100 — AI models can partially extract answers from this page
Crawl CostHigh (100/100) — expensive for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

2%
🗑️ 98%
Useful Content (17.9 KB)Bloat (608.2 KB)
Token Bloat Ratio35.0× — Bloated

Multimodal Readiness

Visual Context60% Optimized for Vision
Image Alt Coverage58 / 97 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Your HTML is 626.1 KB, but only 17.9 KB is text. 2% useful / 98% bloat. AI crawlers have limited context windows (e.g. 128k tokens). This level of bloat (35.0×) 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: 97.1% · SNR: 0.03 · Signal: 4575 / Noise: 155707 tokens
Run Full Entropy Audit →

🔬 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 kaartje2go.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
This SaaS platform helps engineering teams streamline sprint planning and resource allocation through AI-powered insights, optimizing team capacity and boosting productivity.
Target Audience
Engineering managers, product managers, scrum masters, and software development teams.
Pricing Model
Offers a free tier with limited features, and paid plans starting at $14/user/month, with tiered pricing based on team size and features.
🔗 Integration Partners
SlackGitHubJira
🛡️ Compliance Standards
SOC 2GDPR
🏆 Competitive Moat
The platform's AI-driven sprint planning and real-time resource optimization provide a significant advantage over traditional methods, leading to improved team efficiency and reduced bottlenecks.
📊 Content Depth
8/10
🔄 Programmatic SEO Signals
Integration directory pagesTemplate comparison pagesSprint planning guide
⚡ Key Pain Points
• Lack of structured FAQ schema
• Thin landing pages for features
• Complex setup process
Analyzed by SEODiff AI · 2026-03-03

🔧 Tech Stack

FrameworkExpress
AI-Readiness Score55/100
Server—
CDN—
HTTP Status200
Load Time802 ms
Raw HTML Size626.1 KB
Visible Text Size17.9 KB
⚡

Performance & Speed

47/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

802 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

2254
DOM nodes
626 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✗ Cache-Control header
  • ✗ 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

86/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.kaartje2go.nl/sitemap_index.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

325
internal links
10
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 60/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for kaartje2go.nl
Pending Audit — score below 80 threshold 
<a href="https://seodiff.io/radar/domains/kaartje2go.nl" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=kaartje2go.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 59 pages · Deep-10

Homepage ACRI
60
Single-page score
+4
Consistent readability
Δ delta
Site-Wide ACRI
64
Avg across 59 pages · Range 37–66
Topical Cohesion
10%
Topical Drift
TF-IDF cosine similarity
Total Words
71354
Avg Bloat
48.6×
Page Type ACRI Token Bloat Words Status
https://kaartje2go.nl/blog blog 66 14.1× 1394 ✓
https://www.kaartje2go.nl/contact/bezorging support 66 13.7× 2144 ✓
https://www.kaartje2go.nl/contact/betaling support 66 12.9× 2153 ✓
https://www.kaartje2go.nl/contact/algemeen support 66 13.5× 2181 ✓
https://www.kaartje2go.nl/contact/adressering support 66 13.8× 2055 ✓
https://www.kaartje2go.nl/contact support 66 12.9× 2230 ✓
https://www.kaartje2go.nl/contact/website-en-techniek support 66 13.7× 1920 ✓
https://www.kaartje2go.nl/contact/privacy-en-cookies support 66 13.2× 1949 ✓
https://www.kaartje2go.nl/contact/jouw-bestelling support 66 13.4× 2069 ✓
https://www.kaartje2go.nl/contact/zakelijk support 66 13.5× 1980 ✓
https://www.kaartje2go.nl/contact/jouw-account support 66 13.2× 2175 ✓
https://www.kaartje2go.nl/contact/extras-en-accessoires support 66 12.5× 2615 ✓
https://www.kaartje2go.nl/contact/een-kaart-maken support 66 13.9× 2284 ✓
https://www.kaartje2go.nl/contact/cadeaus support 66 13.4× 2147 ✓
https://kaartje2go.nl/contact support 66 13.7× 2101 ✓
https://www.kaartje2go.nl/kaartenwinkel/daphne other 66 13.1× 1003 ✓
https://www.kaartje2go.nl/kaartenwinkel/d-sign08 other 66 13.7× 962 ✓
https://www.kaartje2go.nl/kaartenwinkel/creagaat other 66 15.0× 942 ✓
https://www.kaartje2go.nl/kaartenwinkel/chiwowy other 66 13.9× 968 ✓
https://www.kaartje2go.nl/kaartenwinkel/caroline-bonne-muller-cartita-design ecommerce 66 14.9× 931 ✓
Showing 20 of 59 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
/kaartenwinkel/ 40 66 0% 13.7× High JS Bloat
/contact/ 18 60 0% 128.2× High JS Bloat
/blog/ 1 66 0% 14.1× High JS Bloat
🔄 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/kaartje2go.nl

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

🔗 Similar infrastructure Sites

Domains with a similar tech stack, industry, and AI readiness profile to kaartje2go.nl. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
kaartje2go.nl (this site) 60 75 Express 35.0× 1 —
corso101.com 85 87 Express 1.8× 3 Compare →
electricpoint.com 85 87 Express 3.1× 4 Compare →
edicionesgesicap.com 85 86 Express 4.2× 4 Compare →
onepiece-rental.net 85 87 Express 2.2× 4 Compare →
acalytica.com 85 88 Express 1.9× 5 Compare →
Compare All 5 Similar Sites →

📊 Semantic Share of Voice

How often would an AI cite kaartje2go.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 kaartje2go.nl. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →

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>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for kaartje2go.nl:

Current Score
75
Projected Score
80
Improvement
+5 pts
Reduce token bloat +5 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).

📄 Generate llms.txt 📊 Export JSON Data 📸 Download Visual

All data is generated automatically and updated with each crawl. JSON exports contain scores and metadata only (no copyrighted content).

Is this your company?

Monitor your AI visibility score weekly and get alerted when changes happen.

Start Free →

🧭 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
Open My Site report → Open Self-Diffing incidents → Open History timeline →

🕒 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

📚 Research & Documentation

🔬
The Science of ACRI
Methodology behind the AI-Crawler Reality Index scoring model.
🚨
Hallucination Risk Study
How poor crawl access increases AI fabrication rates by 3.5×.
🔥
Structural Entropy Paper
The median web page wastes 55% of tokens on noise. Here's the data.
🧪
Extraction Lab Paper
Causal evidence that semantic HTML structure increases AI extraction accuracy.
📖
Documentation Hub
Metrics definitions, fix guides, and API reference for CI/CD integration.
🛠️
Free Tools
llms.txt generator, hallucination checker, entropy audit, and more.