What powers huygenslyceum.nl?
Last seen Jun 2026 · 20 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CMS
Craft CMS
since Jan 2025
Mailjet
since Aug 2022
Font scripts
Typekit
since Jan 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
SEO
SEOmatic
since Jan 2025
Tag managers
Google Tag Manager
since Jan 2025
UI frameworks
Tailwind CSS
since Jan 2025
Video players
YouTube
since Jan 2025
Web frameworks
Yii
since Jan 2025
Web servers
Audience
- 59% phone
- 41% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.95 / 10 · ranked #3,728,687 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 1.0 MB · 24 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.huygenslyceum.nl | 18 |
| hl.huygenslyceum.nl | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Apr 2026
- detected HTTP/3 Mar 2026
- detected LiteSpeed Mar 2026
- dropped HTTP/3 Nov 2025
- dropped LiteSpeed Nov 2025
- detected Apache HTTP Server Oct 2025
- detected HTTP/3 Sep 2025
- detected LiteSpeed Sep 2025