What powers leokannerschool-vso.nl?
Last seen Jun 2026 · 13 technologies across 12 categories
Analytics
CMS
Craft CMS
since Feb 2020
Font scripts
Typekit
since Aug 2022
Hosting panels
Plesk
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Feb 2020
Security
HSTS
since Sep 2022
SEO
SEOmatic
since Aug 2022
Web frameworks
Yii
since Feb 2020
Web servers
Nginx
since Feb 2020
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.55 / 10 · ranked #2,407,631 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 0.6 MB · 25 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Priority Hints Mar 2026