What powers zorgcijfersdatabank.nl?
Last seen Aug 2026 · 6 technologies across 4 categories
CDN
jsDelivr
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PWA
since Aug 2022
Security
HSTS
since Oct 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 60% desktop
- 40% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #609,786 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 0.7 MB · 20 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on INFOSUPPORT4 (185.101.40.104, IPv6)
- DNS: rijksoverheidnl.com
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,689,504, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Siteimprove Aug 2026
- detected jsDelivr Jul 2026
- dropped Modernizr May 2026