What powers proefpersoon.nl?
Last seen Oct 2026 · 42 technologies across 20 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting panels
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% phone
- 37% desktop
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.30 / 10 · ranked #1,131,154 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 5.0 MB · 142 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Proefpersoon
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on TransIP (85.10.151.25, IPv6)
- DNS: TransIP
- Email: proefpersoon.nl
- Email security: SPF (neutral), no DMARC record, DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 13,987,701, 2 hosts
- Verified with: Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.proefpersoon.nl | 36 |
| proefpersoon.nl | 34 |
Full technology history →
Report an incorrect detection
Recent changes
- detected AppNexus Jul 2026