What powers amsterdamse-school.nl?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
Unpkg
since Jul 2021
CMS
Joomla
since Jul 2021
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jan 2019
Miscellaneous
PWA
since Aug 2022
Programming languages
PHP
since Jul 2021
UI frameworks
Bootstrap
since May 2021
Web frameworks
Helix Ultimate
since Jul 2021
Microsoft ASP.NET
since Dec 2021
Web servers
Nginx
since Aug 2021
Webmail
Microsoft 365
since Aug 2022
Audience
- 56% phone
- 44% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.84 / 10 · ranked #698,597 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 2.2 MB · 95 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| amsterdamse-school.nl | 15 |
| items.amsterdamse-school.nl | 7 |