What powers gravensteen.be?
Last seen Jun 2026 · 23 technologies across 12 categories
Advertising
Analytics
CDN
Microsoft 365
since Dec 2022
Sendgrid
since Dec 2022
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
RUM
New Relic
since Dec 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Web servers
Nginx
since Nov 2021
Audience
- 75% phone
- 25% desktop
Netherlands
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.98 / 10 · ranked #1,620,738 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 4.2 MB · 126 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| gravensteen.be | 23 |
| www.gravensteen.be | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Facebook Pixel Dec 2025
- detected New Relic Dec 2025
- dropped Sentry Nov 2025
- detected Microsoft Clarity Aug 2025