nluug.nl
NLUUG
Last scanned Jul 26, 2026, 3:19 PM
Overall score
Excellent
Summary
De website van de NLUUG, de vereniging van professionele gebruikers van open systemen en open standaarden. This website uses Nginx hosted on Procolix - ProcoliX B.V., NL. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100).
De website van de NLUUG, de vereniging van professionele gebruikers van open systemen en open standaarden
- Netherlands
- Hosted on Procolix - ProcoliX B.V., NL
Top issues to fix
2 issues found · 1 high priority
TLS certificate expires in 11 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
0 issue(s) found
Performance
122 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
De website van de NLUUG, de vereniging van professionele gebruikers van open systemen en open standaarden
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- NLUUG
- Description
- De website van de NLUUG, de vereniging van professionele gebruikers van open systemen en open standaarden
- Canonical
- https://nluug.nl/
- Language
- nl
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Procolix - ProcoliX B.V., NL
- CDN provider
- —
- IP address
- 185.206.232.64
- ASN
- AS51758 (Procolix - ProcoliX B.V., NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- *.nluug.nl
- Valid from
- May 9, 2026
- Valid to
- Aug 7, 2026
- Days until expiry
- 11
- SAN domains
- *.nluug.nl, nluug.nl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 1
Links
37 internal · 17 external · 1 broken
Images
18 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 15.4 KB
Page size
31.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://nluug.nl
- Final URL
- https://nluug.nl
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 122 ms
- HTML size
- 31.6 KB
- Redirect chain
- https://nluug.nl
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nluug.nl use?
- nluug.nl is built with Nginx.
- Is nluug.nl secure (HTTPS)?
- Yes. nluug.nl uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 7, 2026.
- Who hosts nluug.nl?
- nluug.nl is hosted on Procolix - ProcoliX B.V., NL.
- What is nluug.nl's SEO score?
- nluug.nl scored 100/100 for SEO in the latest analysis (excellent).
- What is nluug.nl's overall website score?
- nluug.nl has an overall SiteGraph score of 96/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card