What powers closure.nl?
Last seen Jun 2026 · 21 technologies across 12 categories
Analytics
Leadinfo
since Feb 2023
CDN
JavaScript frameworks
JavaScript libraries
Live chat
Trengo
since Nov 2021
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Feb 2019
Security
Detectify
since Aug 2022
UI frameworks
Headless UI
since Jan 2023
Tailwind CSS
since Apr 2022
Web frameworks
Laravel
since Sep 2021
Audience
- 89% desktop
- 11% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.84 / 10 · ranked #696,644 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Amazon CloudFront
- Weight: 0.9 MB · 38 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.closure.nl | 20 |
| service.closure.nl | 20 |
| closure.nl | 18 |
| www.closure.nl | 18 |