What powers rijnlandslyceumwassenaar.nl?
Last seen Jun 2026 · 27 technologies across 18 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2026
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Mailgun
since Oct 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Kinsta
since Jan 2026
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Jan 2019
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Apr 2022
Video players
Plyr
since Oct 2025
Web servers
Nginx
since Jan 2019
WordPress plugins
RankMath SEO
since Oct 2025
Smash Balloon Instagram Feed
since Feb 2024
The Events Calendar
since Jun 2023
Audience
- 67% phone
- 33% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.64 / 10 · ranked #2,263,573 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 1.9 MB · 75 requests
- WordPress theme: raadhuis · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| rijnlandslyceumwassenaar.nl | 26 |
| www.rijnlandslyceumwassenaar.nl | 22 |
Full technology history →
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Recent changes
- dropped Bootstrap Nov 2025
- dropped Contact Form 7 Nov 2025
- dropped core-js Nov 2025
- dropped jQuery UI Nov 2025
- dropped Lightbox Nov 2025
- detected Microsoft Advertising Nov 2025
- dropped prettyPhoto Nov 2025
- dropped Slick Nov 2025
- dropped Swiper Nov 2025
- dropped WordPress Block Editor Nov 2025
- dropped Yoast SEO Nov 2025
- detected FancyBox Oct 2025
- detected Google Tag Manager Oct 2025
- detected HSTS Oct 2025
- detected Mailgun Oct 2025
- detected Plyr Oct 2025
- detected Priority Hints Oct 2025
- detected RankMath SEO Oct 2025
- detected RSS Oct 2025
- detected Tailwind CSS Oct 2025
- detected ZURB Foundation Oct 2025