ehess.fr
Scanned URL: https://ehess.fr
69
🔍 SEO Score
9 / 13 checks passed
45
🤖 LLM Readiness
5 / 11 checks passed
55
⚡ Performance
6 / 11 checks passed
📝 Extracted Page Tags
Title Tag
École des hautes études en sciences sociales | EHESS
Meta Description
L'École des hautes études en sciences sociales est un grand établissement français ayant pour mission l'enseignement supérieur et la recherche en sciences sociales.
H1 Heading
.st2{fill:#00B9AF;}
.st3{fill:#5A6473;}
.st4{display:none;fill:#5A6471;}
.st2{fill:#00B9AF;}
.st3{fill:#5A6473;}
.st4{display:none;fill:#5A6471;}
Canonical URL
https://www.ehess.fr/fr
🔍 SEO Audit
69/100✅ Title Tag
Length: 52 chars (Ideal: 30-60).
❌ Meta Description
Length: 164 chars (Ideal: 50-160).
❌ H1 Tag
Found 2 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 12 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
31 of 35 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 131 internal links.
✅ HSTS Security
HSTS header present.
✅ 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
55/100Network Waterfall (Total: 1986ms)
- DNS: 510ms
- Connect: 603ms
- TTFB: 928ms
- Download: 1058ms
❌ Time to First Byte (TTFB)
TTFB: 928ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 135.9KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
✅ 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
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
CMS
Drupal
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
CSS Frameworks
Bootstrap
Infrastructure & CDN
Apache
📋 WHOIS
Registrar
GIP RENATER
Registrant Org
EHESS - École des hautes études en sciences sociales
Registrant Email
presidence@ehess.fr
Registered
1994-12-31
Expires
2026-12-31
Last Updated
2026-01-31
Status
active
Name Servers
shiva.jussieu.fr, spartacus.ehess.fr, zapallar.ehess.fr
🔗 DNS Records
| Type | Value |
|---|---|
| A | 194.57.252.82 |
| MX | mx2.relay.renater.fr |
| MX | arctium.cc.ehess.fr |
| MX | mx1.relay.renater.fr |
| TXT | v=spf1 include:spf.relay.renater.fr mx a:smtp.ehess.fr a:smtp-54b.ehess.fr ip4:193.48.45.48 ip4:193.48.45.73 ip4:194.57.250.71 ip4:193.48.45.158 ip4:193.48.45.237 ip4:194.57.250.81 ?all |
| TXT | brevo-code:3abf68d6ae7aba16c7748cd543300d21 |
| TXT | brevo-code:1140c52e012abc1b2b26a0d690c7b84c |
| TXT | brevo-code:7690afdf4c2c776346d86c77af4d5806 |
| TXT | brevo-code:97be9dc63e0013e618d5926a30a2a93f |
| TXT | brevo-code:e6d24d2f2e651474a2801253e7131ab6 |
| TXT | MS=22B15587AA829BFAB81A4CCF6D3D6BBD67001435 |
| TXT | brevo-code:f624b703d3fbc986d0ac630b8b01e576 |
| TXT | brevo-code:a1c40f29c7e9f9c380f124a9f88a5362 |
| TXT | ZA=EGkkrSpm+P1QwQGai0Mzrg== |
| TXT | brevo-code:188d2f1b9fcdb91d9e532aed77588d08 |
| TXT | google-site-verification=EUK6UplDbFLQNQMDkQiIUd6y_YYRmnh_riDuti8s2bE |
| TXT | brevo-code:d4772a6a92f458a4ccf50a6304af6eba |
| TXT | brevo-code:a88c74fbfb9ce8895364195c168723e3 |
| TXT | HARICA-NDs2tN15SCzzLqykd8n |
| NS | spartacus.ehess.fr |
| NS | zapallar.ehess.fr |
| NS | shiva.jussieu.fr |