todostuslibros.com 63 C
🛡️ SEO 52 🤖 GEO 77 ⚡ Perf 21 🏗️ Arch 100

todostuslibros.com — Global SEODiff Score 63/100

todostuslibros.com
📊

todostuslibros.com shows strong AI visibility with an ACRI of 68/100, outperforming 62% of indexed domains. Within the ecommerce vertical, this places todostuslibros.com above the industry average of 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. With a 2.0× bloat ratio, the page delivers its content without excessive boilerplate, giving AI systems a clean extraction path. Structured data coverage is solid at 3 blocks, covering core entities — expanding to include FAQ or Breadcrumb schemas could strengthen the profile further. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

63
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (21) is your bottleneck.
🎯 Top Fix: Fix title tag length → +3 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 4, 2026 · 📋 API
📈 ACRI Trend 3 snapshots
Feb 23 Feb 26
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than todostuslibros.com?
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)52 × 0.25 = 13.0
🤖 AI Readiness / GEO (40% weight)77 × 0.40 = 30.8
⚡ Performance (20% weight)21 × 0.20 = 4.2
🏗️ Architecture & Trust (15% weight)100 × 0.15 = 15.0
Weighted sum = 13.0 + 30.8 + 4.2 + 15.0
Global SEODiff Score = 63 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
36
Structure
avg 36
6
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 7%
Rank #69881
+32 pts
Gap
AI (ACRI)
Top 38%
Score 68/100

todostuslibros.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 todostuslibros.com ranks here

Tech stackCustom / Proprietary
Industryecommerce
RenderingSSR
Schema coverage3 blocks
Token bloat2.0×

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

52/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

74 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

149 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 126
  • ✓ <h2> not before <h1>

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → es
  • ✗ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✗ og:title
  • ✗ og:description
  • ✓ 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

77/100 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 ecommerce sector, plantes-avenue.fr (ACRI: 88) 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 →
todostuslibros.com
60
Your ACRI Score
88
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. plantes-avenue.fr has schema coverage of 7 blocks and uses PrestaShop. 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 36/100 — Low
Structured Elements 129 elements (129 lists, 0 rows, 0 headers)
Total Words3265
Raw Density4.0%
💡Low structure score (36/100). Your content appears as a wall of text with few structured HTML elements. You have 129 list items, 0 table rows, 0 table headers. Convert features into <ul> lists and data into <table> elements to help AI models extract structured information.

🏷️ Schema Health Docs

Organization Schema ❌ Missing
Product / Service Schema ⚠️ Not Found
Total Schema Blocks3 blocks

Schema Coverage Map

1/7 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.

📐 AI Efficiency Metrics Docs

57
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability57/100 — AI models can partially 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

50%
🗑️ 50%
Useful Content (227.9 KB)Bloat (226.9 KB)
Token Bloat Ratio2.0× — Lean

Multimodal Readiness

Visual Context100% Optimized for Vision
Image Alt Coverage138 / 138 images have alt text

TDM Rights

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

🔥 Structural Entropy Check Research

75 Entropy
Good Token Bloat: Low
Noise Ratio: 49.9% · SNR: 1.00 · Signal: 58353 / Noise: 58095 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

A local LLM (mlx-community/gemma-3-4b-it-qat-4bit) analyzed the extracted content of todostuslibros.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
This SaaS platform provides a comprehensive resource for aspiring and practicing Personal Trainers, offering a detailed exploration of the science
Target Audience
Personal trainers, fitness instructors, physical therapists, and anyone seeking to understand the science and principles of personal training.
Pricing Model
One-time purchase: €22.00 (approximately $24 USD).
🏆 Competitive Moat
The platform’s depth of scientific content and structured approach to Personal Training knowledge provides a significant advantage over simpler training guides and resources.
📊 Content Depth
9/10
🔄 Programmatic SEO Signals
The text utilizes a detailed table of contents with chapter titles and subheadings, indicating a structured approach for SEO.The presence of ISBN and EAN codes suggests a commercially published book, suitable for SEO targeting.
⚡ Key Pain Points
• Lack of structured, in-depth scientific information for Personal Trainers.
• Limited resources for understanding the physiological basis of training interventions.
Model: mlx-community/gemma-3-4b-it-qat-4bit · Analyzed: 2026-03-03 · Data extracted from the site’s main content via strict JSON prompting.

🔧 Tech Stack

AI-Readiness Score50/100
Servernginx
CDN
HTTP Status200
Load Time2535 ms
Raw HTML Size454.9 KB
Visible Text Size227.9 KB

Performance & Speed

21/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

2535 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

3552
DOM nodes
455 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✓ Cache-Control header → no-cache, private
  • ✗ 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

100/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

507
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 → 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 60/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for todostuslibros.com
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/todostuslibros.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=todostuslibros.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 54 pages · Deep-10

Homepage ACRI
60
Single-page score
+6
Consistent readability
Δ delta
Site-Wide ACRI
66
Avg across 54 pages · Range 66–74
Topical Cohesion
12%
Topical Drift
TF-IDF cosine similarity
Total Words
87783
Avg Bloat
34.6×
Page Type ACRI Token Bloat Words Status
https://www.todostuslibros.com/libros/personal-training-entrenamiento-personal_978-84-9729-268-9
Personal Training. Entrenamiento Personal de Jiménez Gutiérrez, Alfonso 978-84-9729-268-9
pricing 74 17.0× 3446 💰 Pricing
https://www.todostuslibros.com/libros/el-trompetista-del-utopia_978-84-8310-230-5
El Trompetista Del Utopía de Aramburu, Fernando 978-84-8310-230-5
pricing 69 28.6× 1939 💰 Pricing
https://www.todostuslibros.com/libros/escribir-en-la-oscuridad_978-84-8306-878-6
Escribir En La Oscuridad de Grossman, David 978-84-8306-878-6
pricing 69 27.2× 1823 💰 Pricing
https://www.todostuslibros.com/libros/journey-to-the-centre-of-the-earth_978-9963-626-93-9
Journey To The Centre Of The Earth de Verne Jules 978-9963-626-93-9
pricing 69 29.5× 2261 💰 Pricing
https://www.todostuslibros.com/libros/la-rosa-del-kilimanjaro_978-84-263-4837-1
La Rosa Del Kilimanjaro de Carlos Puerto 978-84-263-4837-1
pricing 66 34.0× 1793 💰 Pricing
https://www.todostuslibros.com/libros/estadistica-aplicada-a-l-economia-l-empresa-i-les-finances_978-84-92707-67-6
Estadística Aplicada A L’economia, L’empresa I Les Finances de Coenders Gallart, Germá / ., et al / Gonzàlez Raya, Sònia / Renart Vicens, Gemma 978-84-92707-67-6
pricing 66 33.2× 1649 💰 Pricing
https://www.todostuslibros.com/libros/tu-dedo-corazon-2aed_978-84-88052-78-0
TU DEDO CORAZON 2ªED de RUIZ PALOMA 978-84-88052-78-0
pricing 66 34.6× 1508 💰 Pricing
https://www.todostuslibros.com/libros/the-abandoned-house_978-9963-47-828-6
The Abandoned House de Ken Harris 978-9963-47-828-6
pricing 66 39.6× 1120 💰 Pricing
https://www.todostuslibros.com/libros/diccionari-d-angles-per-a-principiants_978-84-305-6357-9
Diccionari D'anglès Per A Principiants de Equipo Susaeta 978-84-305-6357-9
pricing 66 36.6× 1330 💰 Pricing
https://www.todostuslibros.com/libros/el-club-de-la-hipotenusa_978-84-344-5385-2
El Club De La Hipotenusa de Alsina , Claudi 978-84-344-5385-2
pricing 66 31.4× 1731 💰 Pricing
https://www.todostuslibros.com/libros/la-leyenda-de-madre-sarah-3_978-84-9847-583-8
LA LEYENDA DE MADRE SARAH 3 de Nagayasu, Takumi / KATSUHIRO OTOMO 978-84-9847-583-8
pricing 66 36.9× 1439 💰 Pricing
https://www.todostuslibros.com/libros/el-ano-del-jardinero_978-84-9716-587-7
El Año Del Jardinero de Capek, Karel 978-84-9716-587-7
pricing 66 37.0× 1461 💰 Pricing
https://www.todostuslibros.com/libros/gandhi_978-9963-47-949-8
Gandhi de , Vvaa 978-9963-47-949-8
pricing 66 38.8× 1511 💰 Pricing
https://www.todostuslibros.com/libros/the-castle-of-darkness_978-9963-47-334-2
The Castle Of Darkness de ELSPETH RAWSTRON 978-9963-47-334-2
pricing 66 37.9× 1527 💰 Pricing
https://www.todostuslibros.com/libros/afirmaciones-cientificas-para-la-curacion_978-0-87612-009-5
Afirmaciones Científicas Para La Curación de Paramahansa Yogananda 978-0-87612-009-5
pricing 66 35.0× 1530 💰 Pricing
https://www.todostuslibros.com/libros/mulata-de-tal_978-84-89666-53-5
Mulata De Tal de Asturias , Miguel Angel 978-84-89666-53-5
pricing 66 35.2× 1490 💰 Pricing
https://www.todostuslibros.com/libros/lapices-grasos_978-84-8236-297-7
LÁPICES GRASOS de Salvador Olmedo 978-84-8236-297-7
pricing 66 38.2× 1552 💰 Pricing
https://www.todostuslibros.com/libros/keroro-14_978-84-9847-855-6
KERORO 14 de MINE YOSHIZAKI 978-84-9847-855-6
pricing 66 38.3× 1476 💰 Pricing
https://www.todostuslibros.com/libros/aprender-a-meditar_978-84-9754-503-7
Aprender A Meditar de David Fontana 978-84-9754-503-7
pricing 66 34.2× 1555 💰 Pricing
https://www.todostuslibros.com/libros/natacion-tecnica-entrenamiento-y-competicion_978-84-8019-045-9
Natación. Técnica, Entrenamiento Y Competición de Maglischo, Ernest W. 978-84-8019-045-9
pricing 66 33.2× 1468 💰 Pricing
Showing 20 of 54 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
/libros/ 54 66 1% 34.6× Bot Blocked
🔗
Outbound External Citations
0 unique external domains cited across 54 pages
andaluciasemueveconeuropa.com ×54
instagram.com ×54
twitter.com ×54
facebook.com ×54
culturaydeporte.gob.es ×54
juntadeandalucia.es ×54
🔄 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/todostuslibros.com

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📊 Semantic Share of Voice

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

Projected Impact

ROI EST.

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

Current Score
68
Projected Score
77
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