What powers castricum.nl?
Last seen Jun 2026 · 11 technologies across 11 categories
Analytics
Siteimprove
since Feb 2023
CDN
Amazon S3
since Oct 2022
CMS
TYPO3 CMS
since Jan 2019
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Oct 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
Web servers
Nginx
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Widgets
Audience
- 74% phone
- 19% desktop
- 7% tablet
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #315,782 of all domains
91 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 0.3 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.castricum.nl | 11 |
| klimaatplein.castricum.nl | 8 |
Full technology history →
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Recent changes
- dropped Google Analytics May 2026
- dropped Microsoft 365 Feb 2026