univ-paris13.fr
Accueil - Université Sorbonne Paris Nord
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
This website uses WordPress hosted on FR-RENATER - Renater, FR. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: Missing meta description.
- France
- Hosted on FR-RENATER - Renater, FR
Top issues to fix
4 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
3 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
421 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
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
- Accueil - Université Sorbonne Paris Nord
- Description
- Canonical
- https://www.univ-spn.fr/
- Language
- fr-FR
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- FR-RENATER - Renater, FR
- CDN provider
- —
- IP address
- 81.194.43.211
- 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
- *.univ-spn.fr
- Valid from
- Dec 10, 2025
- Valid to
- Dec 10, 2026
- Days until expiry
- 134
- SAN domains
- *.univ-spn.fr, univ-spn.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 3 · H2 2 · H3 2
Links
55 internal · 15 external · 3 broken
Images
23 total · 0 missing alt
Scripts / Styles
80 scripts · 55 stylesheets
JS / CSS size
908 KB · 1.1 MB
Page size
1.1 MB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://univ-paris13.fr
- Final URL
- https://www.univ-spn.fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 399 ms
- HTML size
- 1.1 MB
- Redirect chain
- https://univ-paris13.fr → https://www.univ-spn.fr/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does univ-paris13.fr use?
- univ-paris13.fr is built with React, WordPress, WooCommerce, jQuery, Google Analytics, Apache.
- Is univ-paris13.fr secure (HTTPS)?
- Yes. univ-paris13.fr uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 10, 2026.
- Who hosts univ-paris13.fr?
- univ-paris13.fr is hosted on FR-RENATER - Renater, FR.
- What is univ-paris13.fr's SEO score?
- univ-paris13.fr scored 85/100 for SEO in the latest analysis (great).
- What is univ-paris13.fr's overall website score?
- univ-paris13.fr has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card