science-et-vie.com
Scanned URL: https://science-et-vie.com
📅 Scan completed: April 12, 2026 at 4:29 PM
69
/ 100
C
Average
Overall Domain Score
SEO 62 · LLM 64 · Perf 82
62
🔍 SEO Score
8 / 13 checks passed
64
🤖 LLM Readiness
7 / 11 checks passed
82
⚡ Performance
9 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Science & Vie : premier magazine européen de l’actualité scientifique - Science & Vie
Meta Description
Science & Vie analyse et décrypte les découvertes et avancées scientifiques.
H1 Heading
None found
Canonical URL
https://www.science-et-vie.com/
🔍 SEO Audit
62/100❌ Title Tag
Length: 85 chars (Ideal: 30-60).
✅ Meta Description
Length: 76 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 10 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
3 of 102 images missing alt.
✅ Sitemap
Sitemap declared.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 203 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
64/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: collectionpage, breadcrumblist, website, organization
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
❌ E-E-A-T (Author)
No author meta or schema.
✅ Organisation Schema
Business entity defined.
✅ Breadcrumb Schema
Site architecture is machine-readable.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'fr-FR'.
✅ Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
82/100Network Waterfall (Total: 718ms)
- DNS: 126ms
- Connect: 134ms
- TTFB: 260ms
- Download: 458ms
✅ Time to First Byte (TTFB)
TTFB: 260ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 59.9KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
✅ CDN Usage
Edge delivery detected.
✅ 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
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google Tag ManagerMeta Pixel
Advertising
Taboola
JavaScript
jQuery
Infrastructure & CDN
Cloudflare
📋 WHOIS
Registrar
Gandi SAS
Registered
1997-04-09
Expires
2027-04-10
Last Updated
2026-03-10
Status
client transfer prohibited
Name Servers
matt.ns.cloudflare.com, roxy.ns.cloudflare.com
🔗 DNS Records
| Type | Value |
|---|---|
| A | 104.26.4.73 |
| A | 172.67.73.106 |
| A | 104.26.5.73 |
| MX | scienceetvie-com01ie.mail.protection.outlook.com |
| TXT | amazonses:aTJsnLzssPRTju19FKXyTE4MPlQuyH9XCQfezMbx8G4= |
| TXT | facebook-domain-verification=nzqc3q0liv5hjdevlzafoorb0lheos |
| TXT | google-site-verification=Rqa-TN7RD7f0qW4YEfJkXxmfElJLGwoXYZK0ZKnzoH0 |
| TXT | google-site-verification=URCAG-fhw9B3YNufLqFwo2l_X6IQZyEswzD17_mZMSo |
| TXT | v=spf1 ip4:213.163.171.135/32 ip4:213.163.171.153/32 ip4:87.237.187.184/32 include:spf.protection.outlook.com -all |
| TXT | MS=ms42163695 |
| NS | roxy.ns.cloudflare.com |
| NS | matt.ns.cloudflare.com |