What powers theoriefoutloos.nl?
Last seen Jun 2026 · 31 technologies across 15 categories
Analytics
CDN
Font scripts
Google Font API
since Oct 2022
Hosting
Strato
since Oct 2022
JavaScript frameworks
JavaScript libraries
Live chat
Tidio
since Jul 2024
WhatsApp Business Chat
since Apr 2026
Marketing automation
Klaviyo
since Mar 2024
Reviews
Trustpilot
since Jan 2023
Rich text editors
CKEditor
since Feb 2025
Security
Cloudflare Bot Management
since Mar 2023
HSTS
since Aug 2024
Tag managers
Google Tag Manager
since Feb 2023
UI frameworks
Tailwind CSS
since Apr 2025
Video players
Vimeo
since Mar 2023
Web servers
Nginx
since Jul 2024
Audience
- 69% phone
- 31% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.82 / 10 · ranked #16,253,358 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 9.5 MB · 156 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| mijn.theoriefoutloos.nl | 23 |
| theoriefoutloos.nl | 19 |
| app.theoriefoutloos.nl | 6 |
Full technology history →
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Recent changes
- detected WhatsApp Business Chat Apr 2026