vu.nl
Vrije Universiteit Amsterdam
Last scanned Jul 24, 2026, 8:25 PM · 2 views
Overall score
Great
Summary
Vrije Universiteit Amsterdam, de brede inclusieve universiteit waar iedereen welkom is. This website uses Vue.js hosted on Azure. SEO is excellent (90/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance good (75/100). Top issue: No structured data (JSON-LD) found.
Vrije Universiteit Amsterdam, de brede inclusieve universiteit waar iedereen welkom is
- United States
- Hosted on Azure
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
3 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
259 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Vrije Universiteit Amsterdam, de brede inclusieve universiteit waar iedereen welkom is
Contact
Email, phone, and address published on this site's own pages.
Source: https://vu.nl/contact
Meta tags
- Title
- Vrije Universiteit Amsterdam
- Description
- Vrije Universiteit Amsterdam, de brede inclusieve universiteit waar iedereen welkom is
- Canonical
- https://vu.nl/nl
- Language
- nl
- Charset
- utf-8
- Viewport
- width=device-width, height=device-height, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 52.232.69.102
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
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
- vu.nl
- Valid from
- Dec 11, 2025
- Valid to
- Dec 11, 2026
- Days until expiry
- 139
- SAN domains
- vu.nl, www.vu.nl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 4
Links
91 internal · 2 external · 3 broken
Images
5 total · 3 missing alt
Scripts / Styles
15 scripts · 1 stylesheets
JS / CSS size
2.5 MB · 760 KB
Page size
108 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Found
- URLs in sitemap
- 23719
SEO issues
- No structured data (JSON-LD) found
Accessibility issues
- Over half of images are missing alt text
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://vu.nl
- Final URL
- https://vu.nl/nl
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 257 ms
- HTML size
- 108 KB
- Redirect chain
- https://vu.nl → https://vu.nl/nl
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does vu.nl use?
- vu.nl is built with Vue.js.
- Is vu.nl secure (HTTPS)?
- Yes. vu.nl uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 11, 2026.
- Who hosts vu.nl?
- vu.nl is hosted on Azure.
- What is vu.nl's SEO score?
- vu.nl scored 90/100 for SEO in the latest analysis (excellent).
- What is vu.nl's overall website score?
- vu.nl has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Is vu.nl hiring?
- vu.nl has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card