univ-nantes.fr
Nantes Université | Accueil - Nantes Université
Last scanned Aug 2, 2026, 4:00 AM · 10 views
Overall score
Great
Summary
Retrouvez toutes les formations, tous les laboratoires de Nantes Université. This website uses Apache. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.
Retrouvez toutes les formations, tous les laboratoires de Nantes Université. Découvrez également les initiatives qui rythment la vie des campus.
Top issues to fix
9 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.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
621 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+6 overall since Jul 26, 2026
- Overall
- 83
- SEO
- 80
- Security
- 65
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Nantes Université | Accueil - Nantes Université
- Description
- Retrouvez toutes les formations, tous les laboratoires de Nantes Université. Découvrez également les initiatives qui rythment la vie des campus.
- Canonical
- https://www.univ-nantes.fr
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, shrink-to-fit=no, user-scalable=no
- Robots meta
- index, follow
- 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
- Hellenic Academic and Research Institutions CA
- Subject
- *.univ-nantes.fr
- Valid from
- Jul 24, 2026
- Valid to
- Feb 8, 2027
- Days until expiry
- 190
- SAN domains
- *.univ-nantes.fr, univ-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 6 · H3 4
Links
107 internal · 34 external · 20 broken
Images
24 total · 0 missing alt
Scripts / Styles
21 scripts · 3 stylesheets
JS / CSS size
537 B · 70.9 KB
Page size
371 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://univ-nantes.fr
- Final URL
- https://www.univ-nantes.fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 614 ms
- HTML size
- 371 KB
- Redirect chain
- https://univ-nantes.fr → https://www.univ-nantes.fr/
See something wrong on this report? Request a correction
Related websites
Same technology stack
lucerna-chem.ch
Lucerna-Chem AG
safaribooksonline.com
O'Reilly Media - Technology and Business Training
buderus.com
Buderus - the system expert for HVAC
boschtt.net
Home | Bosch Home Comfort Group
repsol.es
Repsol: soluciones de energía, luz, gas, movilidad y solar
steep.de
STEEP - THIS WAY UP
Frequently asked questions
- What technology does univ-nantes.fr use?
- univ-nantes.fr is built with jQuery, Apache.
- Is univ-nantes.fr secure (HTTPS)?
- Yes. univ-nantes.fr uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 8, 2027.
- Who hosts univ-nantes.fr?
- Hosting provider information for univ-nantes.fr is not available yet.
- What is univ-nantes.fr's SEO score?
- univ-nantes.fr scored 80/100 for SEO in the latest analysis (great).
- What is univ-nantes.fr's overall website score?
- univ-nantes.fr has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has univ-nantes.fr's score changed over time?
- univ-nantes.fr's overall score has improved by 6 points (from 77 to 83) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card