centralesupelec.fr
CentraleSupélec | Grande Ecole d'ingénieur
Last scanned Aug 2, 2026, 7:00 PM · 8 views
Overall score
Great
Summary
Découvrez CentraleSupélec, une école d'excellence alliant innovation, recherche de pointe et partenariats internationaux pour former les ingénieurs et leaders de demain. This website uses Drupal. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Découvrez CentraleSupélec, une école d'excellence alliant innovation, recherche de pointe et partenariats internationaux pour former les ingénieurs et leaders de demain.
Top issues to fix
8 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
225 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+5 overall since Jul 26, 2026
- Overall
- 87
- SEO
- 65
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- CentraleSupélec | Grande Ecole d'ingénieur
- Description
- Découvrez CentraleSupélec, une école d'excellence alliant innovation, recherche de pointe et partenariats internationaux pour former les ingénieurs et leaders de demain.
- Canonical
- https://www.centralesupelec.fr/
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.centralesupelec.fr
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 78
- SAN domains
- www.centralesupelec.fr
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 5 · H3 6
Links
88 internal · 24 external · 20 broken
Images
27 total · 0 missing alt
Scripts / Styles
9 scripts · 2 stylesheets
JS / CSS size
7.5 KB · 905 B
Page size
123 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://centralesupelec.fr
- Final URL
- https://www.centralesupelec.fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 223 ms
- HTML size
- 123 KB
- Redirect chain
- https://centralesupelec.fr → https://www.centralesupelec.fr/
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Frequently asked questions
- What technology does centralesupelec.fr use?
- centralesupelec.fr is built with Drupal.
- Is centralesupelec.fr secure (HTTPS)?
- Yes. centralesupelec.fr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
- Who hosts centralesupelec.fr?
- Hosting provider information for centralesupelec.fr is not available yet.
- What is centralesupelec.fr's SEO score?
- centralesupelec.fr scored 65/100 for SEO in the latest analysis (fair).
- What is centralesupelec.fr's overall website score?
- centralesupelec.fr has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has centralesupelec.fr's score changed over time?
- centralesupelec.fr's overall score has improved by 5 points (from 82 to 87) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card