What powers letterenhuis.be?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Feb 2019
Matomo Analytics
since Aug 2025
CMS
Font scripts
Bootstrap Icons
since Jul 2024
Hosting
Drupal Multisite
since Apr 2022
JavaScript frameworks
JavaScript libraries
Htmx
since Jul 2024
PaaS
Platform.sh
since May 2019
Programming languages
PHP
since Feb 2019
RUM
Pingdom RUM
since Jul 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Bootstrap
since Jul 2024
Web servers
Audience
- 60% desktop
- 40% phone
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.65 / 10 · ranked #379,417 of all domains
126 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 0.8 MB · 22 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.letterenhuis.be | 10 |
| letterenhuis.be | 8 |
| collectie.letterenhuis.be | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Matomo Analytics May 2026
- dropped Matomo Analytics Apr 2026
- detected Pingdom RUM Mar 2026
- dropped Pingdom RUM Sep 2025
- detected Matomo Analytics Aug 2025