What powers hzs.be?
Last seen Aug 2026 · 32 technologies across 20 categories
Analytics
CDN
CMS
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Programming languages
RUM
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Blocked (was Restricted)
- Aug 2026 *: Restricted (was Blocked)
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
All crawlers blocked
Audience
- 100% desktop
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.13 / 10 · ranked #489,266 of all domains
91 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 13.7 MB · 121 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Antwerp Maritime Academy
- Founded: 1834
- Country: Belgium
From Wikidata (CC0).
Infrastructure
- DNS: hzs.be
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: HARICA, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 1,902,817, 12 hosts
- Verified with: Autodesk, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hzs.be | 16 |
| bb.hzs.be | 12 |
| registratie.hzs.be | 8 |
| ibamaflex.hzs.be | 5 |
| webcam.hzs.be | 4 |
Full technology history →
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Recent changes
- dropped Nginx Oct 2025
- dropped SweetAlert Oct 2025