AI visibility score
4.2/ 10Fair

#46,660 of 924,397 in Healthcare

As of 2026-08-02 · Engagemii indexCheck another site →The index →

AI Visibility Scorecard

Marbán Libros

Marbán Libros

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marbanlibros.com · Healthcare

Borderline visible. AI bots can crawl Marbán Libros, but the structured-data signals are thin - you are at real risk of being skipped when buyers ask ChatGPT, Claude, or Perplexity for a recommendation.

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AI engines read this profile 9 times

Claude · Meta AI · Apple Intelligence · Perplexity

#46,660 of 924,397 in Healthcare for AI visibility

<1

AI Naming Predictability

i

Rarely named · <1/100

Top 10% of Healthcare

4

AEO Visibility

i

Borderline · 4.2/10

50

Muse Index Score

i

AI agent readiness

Transactable · 50/100

0

AI Adoption

i

None detected · 0/100

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About Marbán Libros

from our crawl and measurement

Marbán Libros is a business whose own site puts it this way: "Compra online los mejores libros de medicina con un 5% descuento. Envío gratis de tus libros y entrega en 24h - 48h a toda Península. Todas las Especialidades Médicas." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.2 out of 10.

On the page itself the strengths are clear: a clear heading structure, crawler access and the files AI engines look for and sitemaps and entity links AI can follow. It is passable on some structured data and a partly stated business identity. What holds it back is credibility markers like credentials or reviews.

Away from its own site, other sites link to it. There is some, but not much, sign that the domain is only lightly established. Beyond that, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on, nobody is discussing it where AI engines look and it does not come up on Reddit. Those are earned elsewhere on the web, not fixed on the site itself.

AI crawlers have visited once in our tracking, including ClaudeBot (Anthropic). The site links to no social profiles, so there is nothing tying the brand to a wider presence.

Industry · Healthcare
Last scored · Aug 2, 2026

The 6 signals AI reads

Strong · Good · Fair · Weak

Structured Data

Good

Organization / LocalBusiness JSON-LD that AI can read.

Content Structure

Strong

Clear headings and answer-style content.

Entity Clarity

Good

How clearly your brand identity reads to AI.

E-E-A-T Signals

Experience, Expertise, Authority, Trust

Weak

Experience, Expertise, Authority, Trust markers.

Technical AEO

Strong

robots.txt, llms.txt, and AI-bot crawl access.

AI Discoverability

Good

Sitemaps and entity links AI can follow.

Off-page authority

How the web signals your brand to AI

Backlinks

Strong

Inbound links from other sites.

Domain Authority

Weak

Little domain authority yet.

Reference Presence

Weak

Not in AI knowledge graphs yet.

News & Press

Weak

No press coverage found yet.

Community

Weak

No community discussion yet.

Social Mentions

Weak

No social discussion found yet.

What this score means

Your AEO score measures whether AI search engines - ChatGPT, Claude, Perplexity, Gemini - can actually read your site and cite it in answers. Roughly two-thirds of sites are invisible to them. At 4.2/10, Marbán Libros is crawlable but under-signaled - fixable, and the signals above are where to start.

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From the blog

Which AI is actually reading your website?→Why your brand doesn't show up in ChatGPT answers→The complete AEO checklist for small business→What is AEO? The beginner's guide→See all posts→
Picked for Marbán Libros: How-To

How to Get Your Brand Cited by ChatGPT, Gemini, and Claude: The Complete AEO Guide

The search landscape has fundamentally shifted. While Google still dominates, millions of users now ask questions to ChatGPT, Gemini, and Claude instead of typing into a search bar.

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Marbán Libros lists 205 products, 197 in stock, priced 3.10 to 628.41.

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Machine-readable copy: the product feed (JSON).

Source & Attribution

Scored by Engagemii on August 2, 2026. Methodology: engagemii.com/aeo/methodology

Source URL: https://engagemii.com/aeo/brands/marbanlibros

Cite this score: Engagemii (2026). "AEO Score for Marbán Libros." Retrieved from https://engagemii.com/aeo/brands/marbanlibros

Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.

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