What powers duofor.eu?
Last seen Jun 2026 · 21 technologies across 14 categories
A/B Testing
Google Optimize
since Feb 2022
Advertising
Microsoft Advertising
since Oct 2024
Analytics
CDN
Cookie compliance
Font scripts
Google Font API
since Jun 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Security
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 58% phone
- 42% desktop
Netherlands
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.86 / 10 · ranked #1,851,626 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 26.4 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Hotjar Apr 2026