What powers groningerhuis.nl?
Last seen Jun 2026 · 15 technologies across 9 categories
Comment systems
Amazon SES
since Jan 2026
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Jan 2026
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Oct 2021
Webmail
Microsoft 365
since Dec 2023
Audience
- 89% phone
- 11% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.07 / 10 · ranked #1,476,058 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 4.2 MB · 36 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| groningerhuis.nl | 15 |
| www.groningerhuis.nl | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES Jan 2026
- detected Amazon Web Services Jan 2026
- dropped Sendgrid Aug 2025