What powers van-keulen.nl?
Last seen Jun 2026 · 25 technologies across 17 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Apr 2026
Cookie compliance
Databases
MySQL
since May 2022
Ecommerce
Cart Functionality
since May 2022
Ecommerce frontends
PWA Studio
since Jul 2023
JavaScript frameworks
React
since Jan 2019
JavaScript libraries
Miscellaneous
PaaS
Azure
since Oct 2023
Payment processors
PayPal
since Apr 2024
Programming languages
Search engines
Elasticsearch
since Apr 2023
ElasticSuite
since Apr 2023
Security
Tag managers
Google Tag Manager
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.44 / 10 · ranked #2,611,790 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0.75 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 2.8 MB · 166 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 May 2026
- detected Cloudflare Apr 2026
- dropped New Relic Feb 2026
- detected HTTP/3 Sep 2025
- detected New Relic Aug 2025