cervantesvirtual.com
Scanned URL: https://cervantesvirtual.com
69
🔍 SEO Score
9 / 13 checks passed
82
🤖 LLM Readiness
9 / 11 checks passed
55
⚡ Performance
6 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Biblioteca Virtual Miguel de Cervantes | Inicio
Meta Description
La Biblioteca Virtual Miguel de Cervantes, la primera en lengua castellana, es un fondo bibliográfico con obras de Literatura, Historia, Ciencias, etc., de libre acceso. Incluye trabajos de investigación, catálogo en otras lenguas y bibliotecas del mundo
H1 Heading
Biblioteca Virtual Miguel de Cervantes (www.cervantesvirtual.com)
Canonical URL
None found
🔍 SEO Audit
69/100✅ Title Tag
Length: 47 chars (Ideal: 30-60).
❌ Meta Description
Length: 254 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
✅ Open Graph Tags
Found 6 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 7 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 48 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
82/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: organization
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
✅ E-E-A-T (Author)
Author identity found.
✅ Organisation Schema
Business entity defined.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'es'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
55/100Network Waterfall (Total: 744ms)
- DNS: 253ms
- Connect: 372ms
- TTFB: 744ms
- Download: 0ms
❌ Time to First Byte (TTFB)
TTFB: 744ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 9.4KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
✅ Minified Assets
Minified .js/.css referenced.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
Infrastructure & CDN
ApachePHP
📋 WHOIS
Registrar
Nominalia Internet SL
Registered
1999-07-01
Expires
2027-07-01
Last Updated
2026-01-14
Status
active
Name Servers
helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔗 DNS Records
| Type | Value |
|---|---|
| A | 46.24.172.11 |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | aspmx4.googlemail.com |
| MX | aspmx5.googlemail.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| TXT | v=spf1 include:072_spf.google.com |
| TXT | google-site-verification=uKipgqRjBzxhnr4laumwi2Yyld8GJUyH3v9hI8Wo_X8 |
| NS | oxygen.ns.hetzner.com |
| NS | helium.ns.hetzner.de |
| NS | hydrogen.ns.hetzner.com |