23
/ 100
F
Poor
Overall Domain Score
SEO 31 · LLM 9 · Perf 27
31
π SEO Score
4 / 13 checks passed
9
π€ LLM Readiness
1 / 11 checks passed
27
β‘ Performance
3 / 11 checks passed
π Extracted Page Tags
Title Tag
401 Authorization Required
Meta Description
None found
H1 Heading
Authorization Required
Canonical URL
None found
π SEO Audit
31/100β Title Tag
Length: 26 chars (Ideal: 30-60).
β Meta Description
No description found.
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β Mobile Viewport
Missing viewport tag.
β
Image Alt Text
No images found.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β Internal Links
Found 0 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
9/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β Language Declaration
Missing <html> lang attribute.
β Semantic Structure
No semantic HTML5 wrappers.
β Entity Verification Links
No entity validation links.
β‘ Performance
27/100Network Waterfall (Total: 649ms)
- DNS: 253ms
- Connect: 353ms
- TTFB: 649ms
- Download: 0ms
β Time to First Byte (TTFB)
TTFB: 649ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 0.3KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β Minified Assets
No minified assets linked.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β Character Set
Missing UTF-8 charset.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
Infrastructure & CDN
Apache
π WHOIS
Registrar
GIP RENATER
Registrant Org
Registrant Email
jacqueline.lavandier@enssib.fr
Registered
1994-12-31
Expires
2026-12-31
Last Updated
2026-01-31
Status
active
Name Servers
dns.univ-lyon1.fr, dns2.univ-lyon1.fr
π DNS Records
| Type | Value |
|---|---|
| A | 134.214.200.103 |
| MX | enssib-fr.mail.protection.outlook.com |
| TXT | ms=3eae1bd1e60912bf235355ff099f033f82653831 |
| TXT | v=spf1 ip4:134.214.188.128/25 ip4:134.214.200.103 ip4:134.214.55.206 ip4:134.214.55.211 ip6:2001:660:5001:a188::/64 include:spf.protection.outlook.com ~all |
| TXT | HARICA-8X9wLoYAW1DBv4MJB9i |
| NS | dns.univ-lyon1.fr |
| NS | dns2.univ-lyon1.fr |