60
/ 100
C
Average
Overall Domain Score
SEO 69 · LLM 45 · Perf 64
69
🔍 SEO Score
9 / 13 checks passed
45
🤖 LLM Readiness
5 / 11 checks passed
64
⚡ Performance
7 / 11 checks passed
📝 Extracted Page Tags
Title Tag
École nationale des ponts et chaussées - Construire les mondes de demain
Meta Description
L’École nationale des ponts et chaussées est une grande école française, proposant des formations d'excellence en lien avec les enjeux de la transition écologique et num…
H1 Heading
Bienvenue sur l'Institut Polytechnique de Paris
Canonical URL
https://ecoledesponts.fr/
🔍 SEO Audit
69/100❌ Title Tag
Length: 72 chars (Ideal: 30-60).
❌ Meta Description
Length: 170 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 4 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
19 of 39 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 191 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
45/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'fr'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
64/100Network Waterfall (Total: 2462ms)
- DNS: 254ms
- Connect: 338ms
- TTFB: 849ms
- Download: 1613ms
❌ Time to First Byte (TTFB)
TTFB: 849ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 30.4KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
✅ Native Lazy Loading
Images use loading='lazy'.
✅ Minified Assets
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
CMS
Drupal
E-Commerce
Magento
Infrastructure & CDN
ApachePHP
📋 WHOIS
Registrar
GIP RENATER
Expires
2026-12-31T23:00:00Z
🔗 DNS Records
| Type | Value |
|---|---|
| A | 194.57.247.14 |
| MX | enpc-fr.mail.protection.outlook.com |
| TXT | v=spf1 a mx ip4:194.57.247.0/24 ip4:195.221.192.0/24 ip4:195.221.193.0/24 ip4:193.49.159.24 ip4:193.49.159.25 ip4:83.118.200.41 include:spf.partage.renater.fr include:spf.protection.outlook.com -all |
| NS | ns-remus.u-pem.fr |
| NS | dnsp.enpc.fr |
| NS | eiffel.enpc.fr |