What powers kempvzw.be?
Last seen Jul 2026 · 15 technologies across 12 categories
Caching
Varnish
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Hosting
One.com
since Aug 2022
JavaScript frameworks
React
since Jul 2024
JavaScript libraries
Live chat
Facebook Chat Plugin
since Jul 2024
Load balancers
Amazon ALB
since Aug 2022
Miscellaneous
Open Graph
since Nov 2022
PaaS
Amazon Web Services
since Aug 2022
Video players
YouTube
since Aug 2022
Web frameworks
Microsoft ASP.NET
since Oct 2024
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.15 / 10 · ranked #3,215,578 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 15.0 MB · 148 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on one.com (46.30.215.3, IPv6)
- DNS: one.com
- Email: one.com
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 24,698,203, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.kempvzw.be | 15 |
| kempvzw.be | 12 |
Full technology history →
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Recent changes
- dropped Cookie Information Apr 2026
- detected Preact Apr 2026
- dropped Stripe Mar 2026