What powers zol.be?
Last seen Aug 2026 · 38 technologies across 20 categories
Analytics
CDN
CMS
Comment systems
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% phone
- 19% desktop
- 4% tablet
Belgium
Netherlands
France
Germany
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #271,428 of all domains
126 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 0.8 MB · 32 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ZOL Hospital
- Industry: Healthcare (declares
MedicalBusiness) - Country: Belgium
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on LEVEL27-AS (194.32.155.167, IPv6)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 132,535, 3 hosts
- Verified with: Apple Business, Atlassian, DocuSign, GlobalSign, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zolapplications.zol.be | 18 |
| www.zol.be | 14 |
| liquidfiles.zol.be | 12 |
| mijn.zol.be | 11 |
| webmail.zol.be | 8 |
| portaal.zol.be | 7 |
| zolnet.zol.be | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft Advertising Aug 2026
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected DocuSign Feb 2026
- detected Microsoft Advertising Dec 2025