cbs.nl
Centraal Bureau voor de Statistiek | CBS
Last scanned Aug 1, 2026, 3:00 PM · 11 views
Overall score
Excellent
Summary
Het CBS heeft als taak het publiceren van betrouwbare en samenhangende statistische informatie, die inspeelt op de behoefte van de samenleving. This website uses jQuery. SEO is excellent (90/100) and accessibility is fair (70/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.
Het CBS heeft als taak het publiceren van betrouwbare en samenhangende statistische informatie, die inspeelt op de behoefte van de samenleving.
Top issues to fix
4 issues found · 1 high priority
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
410 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 91
- SEO
- 90
- Security
- 100
- Performance
- 100
- Accessibility
- 70
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Centraal Bureau voor de Statistiek | CBS
- Description
- Het CBS heeft als taak het publiceren van betrouwbare en samenhangende statistische informatie, die inspeelt op de behoefte van de samenleving.
- Canonical
- https://www.cbs.nl/
- Language
- nl-NL
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
- https://cdn.cbs.nl/cdn/images/site.webmanifest
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
- DigiCert Ireland Limited
- Subject
- cbs.nl
- Valid from
- Nov 12, 2025
- Valid to
- Dec 13, 2026
- Days until expiry
- 134
- SAN domains
- cbs.nl, www.cbs.nl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 17
Links
83 internal · 9 external · 20 broken
Images
15 total · 10 missing alt
Scripts / Styles
8 scripts · 4 stylesheets
JS / CSS size
2.3 KB · 240 B
Page size
63.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://cbs.nl
- Final URL
- https://www.cbs.nl/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 409 ms
- HTML size
- 63.2 KB
- Redirect chain
- https://cbs.nl → https://www.cbs.nl/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cbs.nl use?
- cbs.nl is built with Bootstrap, jQuery.
- Is cbs.nl secure (HTTPS)?
- Yes. cbs.nl uses TLS 1.3 with a certificate issued by DigiCert Ireland Limited, valid until Dec 13, 2026.
- Who hosts cbs.nl?
- Hosting provider information for cbs.nl is not available yet.
- What is cbs.nl's SEO score?
- cbs.nl scored 90/100 for SEO in the latest analysis (excellent).
- What is cbs.nl's overall website score?
- cbs.nl has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- Has cbs.nl's score changed over time?
- cbs.nl's overall score has declined by 3 points (from 94 to 91) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card