What powers 
vbz.nl?
Last seen Jul 2026 · 22 technologies across 14 categories
Analytics
CDN
CMS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- AI2Bot Blocked
- Bytespider Blocked
- CCBot Blocked
- FacebookBot Blocked
- ImagesiftBot Blocked
Search and AI assistants
- PetalBot Blocked
The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
6 of 33 AI crawlers blocked
Standards: Content Signals
Open Page Rank
3.45 / 10 · ranked #949,599 of all domains
27 referring domains · OpenPageRank
Page
- Language: Dutch
- Weight: 6.0 MB · 170 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on CYBERFUSION (185.233.175.142, IPv6)
- DNS: softtechhosting.nl
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 13,914,318, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vbz.nl | 17 |
| www.vbz.nl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Jul 2026