What powers vzw-sdb.be?
Last seen Oct 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since May 2021
CDN
cdnjs
since Aug 2026
Cloudflare
since Aug 2026
Microsoft 365
since Mar 2023
Sendgrid
since Aug 2022
Font scripts
Google Font API
since May 2021
JavaScript libraries
Miscellaneous
Programming languages
Web frameworks
CakePHP
since Aug 2022
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.23 / 10 · ranked #72,385,408 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 0.1 MB · 23 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Combell (176.62.167.128, IPv6)
- DNS: yappa.be
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 57,658,267, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| portaal.vzw-sdb.be | 11 |
| www.vzw-sdb.be | 9 |