What powers catharina.nl?
Last seen Jun 2026 · 23 technologies across 15 categories
Analytics
Google Analytics
since Jun 2021
CDN
CMS
WordPress
since Jun 2021
Databases
MySQL
since Jun 2021
MailChimp
since Aug 2022
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since May 2024
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jun 2021
Security
Tag managers
Google Tag Manager
since Jun 2023
Web servers
Nginx
since Jun 2021
Webmail
Microsoft 365
since Apr 2024
WordPress plugins
Audience
- 100% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.90 / 10 · ranked #3,871,296 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.4 MB · 54 requests
- WordPress theme: catharinastichting · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.catharina.nl | 19 |
| intranet.catharina.nl | 12 |
Full technology history →
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Recent changes
- dropped Sentry Mar 2026
- dropped Google Font API Jan 2026