What powers upcduffel.be?
Last seen Aug 2026 · 23 technologies across 17 categories
CDN
Cloudflare
since Apr 2025
CMS
Cookie compliance
OneTrust
since Aug 2021
Databases
MySQL
since Mar 2026
Ecommerce
Hosting
Drupal Multisite
since Apr 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Mar 2026
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2024
PWA
since Aug 2022
Operating systems
Windows Server
since Jun 2020
Programming languages
PHP
since Jun 2020
Security
Cloudflare Bot Management
since Apr 2025
Tag managers
Google Tag Manager
since Jun 2020
Video players
YouTube
since Jun 2020
Web frameworks
Microsoft ASP.NET
since Mar 2026
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,467,649 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 1.5 MB · 47 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ARCADIZ (185.167.51.44)
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 3,749,392, 3 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.upcduffel.be | 13 |
| jobstudent.upcduffel.be | 12 |