andreaskalcker.com 67 C
🛡️ SEO 58 🤖 GEO 78 ⚡ Perf 39 🏗️ Arch 87

andreaskalcker.com — Global SEODiff Score 67/100

andreaskalcker.com
📊

At 84/100, the ACRI for andreaskalcker.com indicates strong fundamentals in AI extractability, surpassing the majority of indexed sites. Compared to other infrastructure sites (avg score: 57), andreaskalcker.com 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. A 17.0× token bloat ratio means crawlers must process significantly more tokens to reach the actual content — a drag on extraction efficiency. The site includes 2 schema blocks, providing adequate structured data for basic entity recognition. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

67
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (39) is your bottleneck.
🎯 Top Fix: Add HSTS header → +2 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 6 snapshots
Feb 23 Mar 21
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than andreaskalcker.com?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)58 × 0.25 = 14.5
🤖 AI Readiness / GEO (40% weight)78 × 0.40 = 31.2
⚡ Performance (20% weight)39 × 0.20 = 7.8
🏗️ Architecture & Trust (15% weight)87 × 0.15 = 13.0
Weighted sum = 14.5 + 31.2 + 7.8 + 13.0
Global SEODiff Score = 67 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
69
Structure
avg 35
44
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 43%
Rank #430171
-41 pts
Gap
AI (ACRI)
Top 2%
Score 84/100

andreaskalcker.com ranks much higher on Google (Tranco Top 43%) 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 andreaskalcker.com ranks here

Tech stackWordPress
RenderingSSR
Schema coverage2 blocks
Token bloat17.0×

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…
🛡️

Traditional SEO

58/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

49 chars
Good length

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

166 chars
Too long

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 0
  • ✓ Has <h2> headings — found 7
  • ✗ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://andreaskalcker.com/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → es-ES
  • ✅ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Andreas Kalcker – Web Oficial
  • ✓ og:description — Posiblemente el descubrimiento más grande de la medicina de los últimos 100 años El CDS es una variante avanzada del dióxido de cloro (ClO₂) desarrollada por el Dr. h. c. Andreas Ludwig Kalcker, utilizada con fines terapéuticos y con menos efectos adversos que soluciones tradicionales. Posiblemente el descubrimiento más grande de la medicina de los últimos 100 años El CDS es una variante avanzada del dióxido de cloro (ClO₂) desarrollada por el Dr. h. c. Andreas Ludwig Kalcker, utilizada con fines terapéuticos y con menos efectos adversos que soluciones tradicionales. Marquesina Salud Conseguida Nuevo Ya disponible la nueva edición de Salud Prohibida — ahora llamada Salud Conseguida — en español, inglés, francés y alemán ✦ 2026 Nueva versión del libro de Protocolos 2026 disponible ✦ Nuevo Ya disponible la nueva edición de Salud Prohibida — ahora llamada Salud Conseguida — en español, inglés, francés y alemán ✦ 2026 Nueva versión del libro de Protocolos 2026 disponible ✦ 14 Marzo 2026 Guadalajara, Jalisco · México Día Mundial del CDS Conferencia Magistral con el Dr. h.c. Andreas Kalcker Quiero asistir Ahora disponibles Nuevos Libros Andreas Kalcker Una nueva lectura puede transformar tu forma de entender la salud. Conseguir ahora ¿Qué es el CDS? En este vídeo, el Dr. h.c. Andreas Ludwig Kalcker explica de forma sencilla y clara, con hechos y datos científicos, qué es el CDL-CDS, cómo y por qué funciona y mucho más, basándose en estudios y mediciones científicas: ¡un vídeo realmente impresionante! Más información IR A LA CATEGORÍA LIBROS Visita la librería  voedia La salud es posible Primer libro Basado en tesis de investigación en ganado, donde se demuestra la eficacia del CDS y su potencial para mejorar la salud. Brinda evidencia sólida de que el CDS no es un placebo, con ejemplos y casos de estudio. Combina investigación científica con experiencia práctica, ofreciendo una visión completa del impacto del CDS en la salud humana y animal. Edición antigua Salud Prohibida Segundo libro La salud es plenitud de energía en movimiento armónico. Potencial humano biológico, psicológico y social. Ayudar a otros en un mundo complejo. Creencia en la bondad humana. Bestseller de Kalcker explora el uso del CDS para tratar enfermedades y mantener la salud. Beneficios y aplicaciones de esta terapia. Descatalogado Kalcker «Lo esencial» Tercer libro El tercer libro de Kalcker se llama «Lo Esencial». Es un extracto del libro «Salud Prohibida» y contiene información clave y protocolos para mejorar la salud. Es una guía compacta y económica que puedes regalar o llevar contigo en tus viajes. Te proporcionará soluciones rápidas en situaciones difíciles y te ayudará a cuidar tu bienestar. Edición 2026 Salud Conseguida Último libro Más de 10 años después de Salud Prohibida, Salud Conseguida ofrece contenido actualizado sobre el CDS (Solución de Dióxido de Cloro), un avance médico que ayuda a superar enfermedades consideradas incurables. Explica su ciencia y uso seguro, con instrucciones para prepararlo en casa. El autor busca que sea legal y accesible para todos. Cómpralo en voedia.com Nuevo 2026 Kalcker Protocolos CDS Edición nueva 2026 Obra divulgativa que resume y organiza los contenidos principales del libro Salud Conseguida del Dr. h.c. Andreas Ludwig Kalcker, centrada específicamente en el concepto conocido como CDS (Solución de Dióxido de Cloro) y en los protocolos que el autor ha desarrollado a lo largo de los años. Cómpralo en voedia.com Enlaces de Interés Plataformas, fundaciones y recursos oficiales vinculados al trabajo del Dr. h.c. Andreas Ludwig Kalcker. Instituto Oficial que ofrece formación en medicina electromolecular. Disponible en 4 idiomas con estudiantes de todo el mundo y clases en directo con Andreas Kalcker. Más información Dedicada a la investigación y desarrollo de terapias innovadoras para enfermedades complejas, enfocándose en tratamientos accesibles y sostenibles a nivel global. Más información Editorial con tienda online que ofrece un catálogo especializado en medicina electromolecular y salud alternativa, incluyendo obras de Andreas Kalcker y otros autores destacados. Más información Dioxipedia es la Wikipedia del dióxido de cloro, que recopila estudios e información académica actualizada constantemente sobre sus propiedades y aplicaciones terapéuticas. Más información Dioxitube es una nueva plataforma de video, similar a YouTube, dedicada a compartir contenido sin censura sobre medicina electromolecular y dióxido de cloro. Regístrate gratis y comparte videos relacionados. Más información Reconocimientos El trabajo del Dr. h.c. Andreas Ludwig Kalcker ha sido reconocido o premiado por las siguientes universidades e instituciones. · · · · · · · · · · · · · ·
  • ✓ og:image — preview
  • ✓ 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

78/100 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, safely.co.jp (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 →
andreaskalcker.com
71
Your ACRI Score
90
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. safely.co.jp has schema coverage of 3 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 69/100 — Good
Structured Elements 229 elements (229 lists, 0 rows, 0 headers)
Total Words1603
Raw Density14.3%

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ⚠️ Not Found
Total Schema Blocks2 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.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.

📐 AI Efficiency Metrics Docs

63
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability63/100 — 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

5%
🗑️ 95%
Useful Content (24.9 KB)Bloat (399.0 KB)
Token Bloat Ratio17.0× — Heavy

Multimodal Readiness

Visual Context82% Optimized for Vision
Image Alt Coverage46 / 56 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: 94.1% · SNR: 0.06 · Signal: 6385 / Noise: 102134 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 andreaskalcker.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
The CDS (Colloidal Dose System) is a medical solution utilizing advanced chlorine dioxide.
Target Audience
Medical professionals, patients seeking alternative treatments.
Pricing Model
⚠ SEMANTIC VOID
🏆 Competitive Moat
Unique medical solution based on chlorine dioxide technology.
📊 Content Depth
3/10
Analyzed by SEODiff AI · 2026-03-20

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
Servernginx
CDN
HTTP Status200
Load Time1089 ms
Raw HTML Size423.9 KB
Visible Text Size24.9 KB

Performance & Speed

39/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1089 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

1520
DOM nodes
424 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

87/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

212
internal links
23
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 → es-ES
  • ✓ 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 andreaskalcker.com
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/andreaskalcker.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=andreaskalcker.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 9 pages · Deep-10

Homepage ACRI
71
Single-page score
-71
Severe hidden bloat
Δ delta
Site-Wide ACRI
0
Avg across 9 pages · Range 0–0
🔍
Hidden Bloat Detected

Homepage scores 71, but internal pages average only 0 — a -71-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Total Words
0
Avg Bloat
0.0×
Page Type ACRI Token Bloat Words Status
https://andreaskalcker.com/pricing pricing 0 0.0× 0
https://andreaskalcker.com/about about 0 0.0× 0
https://andreaskalcker.com/products product 0 0.0× 0
https://andreaskalcker.com/features product 0 0.0× 0
https://andreaskalcker.com/docs docs 0 0.0× 0
https://andreaskalcker.com/case-studies social-proof 0 0.0× 0
https://andreaskalcker.com/faq support 0 0.0× 0
https://andreaskalcker.com/integrations integrations 0 0.0× 0
https://andreaskalcker.com/contact 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
/faq/ 1 0 0% 0.0× Low AI Readiness
/pricing/ 1 0 0% 0.0× Low AI Readiness
/docs/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 0 0% 0.0× Low AI Readiness
/products/ 1 0 0% 0.0× Low AI Readiness
/features/ 1 0 0% 0.0× Low AI Readiness
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/contact/ 1 0 0% 0.0× Low AI Readiness
/integrations/ 1 0 0% 0.0× Low AI Readiness
🔄 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/andreaskalcker.com

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

🔗 Similar infrastructure Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
andreaskalcker.com (this site) 71 84 WordPress 17.0× 2
grupocasalima.com 87 96 WordPress 11.4× 5 Compare →
profitserver.net 86 90 WordPress 3.8× 2 Compare →
driphydration.com 86 95 WordPress 1.9× 2 Compare →
safely.co.jp 90 90 WordPress 1.9× 3 Compare →
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📊 Semantic Share of Voice

How often would an AI cite andreaskalcker.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 andreaskalcker.com. 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 5% 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 Andreaskalcker?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Andreaskalcker does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Andreaskalcker work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Andreaskalcker."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

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

Current Score
84
Projected Score
92
Improvement
+8 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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