univ-paris13.fr
Accueil - Université Sorbonne Paris Nord
Last scanned Aug 5, 2026, 10:00 AM · 15 views
Overall score
Great
Summary
This website uses WordPress. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: Missing meta description.
Top issues to fix
6 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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
16 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
256 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 83
- SEO
- 75
- Security
- 90
- Performance
- 70
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
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
- —
- 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-spn.fr
- Valid from
- Dec 10, 2025
- Valid to
- Dec 10, 2026
- Days until expiry
- 126
- 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
58 internal · 15 external · 16 broken
Images
26 total · 0 missing alt
Scripts / Styles
80 scripts · 55 stylesheets
JS / CSS size
53.1 KB · 384 KB
Page size
1.1 MB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not 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
- 232 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?
- Hosting provider information for univ-paris13.fr is not available yet.
- What is univ-paris13.fr's SEO score?
- univ-paris13.fr scored 75/100 for SEO in the latest analysis (fair).
- What is univ-paris13.fr's overall website score?
- univ-paris13.fr has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has univ-paris13.fr's score changed over time?
- univ-paris13.fr's overall score has declined by 3 points (from 86 to 83) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card