What powers lsg-leiden.nl?
Last seen Jun 2026 · 21 technologies across 9 categories
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Feb 2023
WordPress plugins
WordPress themes
CyberChimps Responsive
since Apr 2022
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.12 / 10 · ranked #1,394,098 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.0 MB · 34 requests
- WordPress theme: responsive · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lsg-leiden.nl | 20 |
| www.lsg-leiden.nl | 14 |
Full technology history →
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Recent changes
- dropped Underscore.js Feb 2026
- detected Swiper Oct 2025