What powers 
svrz.nl?
Last seen Sep 2026 · 43 technologies across 18 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 24% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.54 / 10 · ranked #855,323 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 0.2 MB · 7 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Stichting Voor Regionale Zorgverlening
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on XL-AS (83.96.215.103)
- DNS: deltazakelijk.nl
- Email: mx.microsoft
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 16,016,168, 4 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.svrz.nl | 25 |
| jobcare.svrz.nl | 17 |
| jip.svrz.nl | 15 |
| dienstrooster.svrz.nl | 3 |
| forus.svrz.nl | 1 |
| webmail.svrz.nl | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Slick Apr 2026
- dropped Cookiebot Feb 2026
- dropped Microsoft Advertising Feb 2026
- dropped Microsoft Clarity Feb 2026
- detected Slick Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026