ec-nantes.fr
Page d'accueil - Ecole d’ingénieurs - Centrale Nantes
Last scanned Jul 27, 2026, 3:43 PM
Overall score
Great
Summary
Une école de premier rang sur la scène internationale et proche du milieu industriel. This website is hosted on FR-RENATER - Renater, FR. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (75/100). Top issue: Meta description longer than 160 characters.
Une école de premier rang sur la scène internationale et proche du milieu industriel. Membre du Groupe des Ecoles Centrale et membre fondateur de Nantes Université.
- France
- Hosted on FR-RENATER - Renater, FR
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+2 more issues — details in the sections below.
SEO
2 issue(s) found
Performance
334 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Une école de premier rang sur la scène internationale et proche du milieu industriel. Membre du Groupe des Ecoles Centrale et membre fondateur de Nantes Université.
Contact
Email, phone, and address published on this site's own pages.
- ksup@ec-nantes.fr
Meta tags
- Title
- Page d'accueil - Ecole d’ingénieurs - Centrale Nantes
- Description
- Une école de premier rang sur la scène internationale et proche du milieu industriel. Membre du Groupe des Ecoles Centrale et membre fondateur de Nantes Université.
- Canonical
- https://www.ec-nantes.fr/
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- FR-RENATER - Renater, FR
- CDN provider
- —
- IP address
- 130.66.41.9
- ASN
- AS2200 (FR-RENATER - Renater, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Hellenic Academic and Research Institutions CA
- Subject
- *.ec-nantes.fr
- Valid from
- Dec 1, 2025
- Valid to
- Dec 1, 2026
- Days until expiry
- 126
- SAN domains
- *.ec-nantes.fr, ec-nantes.fr
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 14
Links
0 internal · 219 external · 2 broken
Images
25 total · 0 missing alt
Scripts / Styles
7 scripts · 4 stylesheets
JS / CSS size
2.0 MB · 679 KB
Page size
241 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 6
- sitemap.xml
- Found
- URLs in sitemap
- 3350
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://ec-nantes.fr
- Final URL
- https://www.ec-nantes.fr:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 330 ms
- HTML size
- 241 KB
- Redirect chain
- https://ec-nantes.fr → https://www.ec-nantes.fr:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does ec-nantes.fr use?
- We did not detect any specific technologies for ec-nantes.fr in the latest scan.
- Is ec-nantes.fr secure (HTTPS)?
- Yes. ec-nantes.fr uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 1, 2026.
- Who hosts ec-nantes.fr?
- ec-nantes.fr is hosted on FR-RENATER - Renater, FR.
- What is ec-nantes.fr's SEO score?
- ec-nantes.fr scored 85/100 for SEO in the latest analysis (great).
- What is ec-nantes.fr's overall website score?
- ec-nantes.fr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card