What powers 
bellen.com?
Last seen Sep 2026 · 30 technologies across 20 categories
Advertising
Analytics
CDN
Cookie compliance
Databases
Font Scripts
JavaScript Frameworks
JavaScript Libraries
Load balancers
Message Boards
Miscellaneous
PaaS
Programming Languages
Rich Text Editors
Security
Tag managers
Web frameworks
Web Server Extensions
Web Servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 13% desktop
- 5% tablet
Netherlands
Belgium
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #561,976 of all domains
168 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- CDN: Microsoft Azure
- Weight: 1.5 MB · 84 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Microsoft (52.157.220.210)
- DNS: eurodns.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed, CAA
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 443,506, 3 hosts
- Verified with: GlobalSign, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| forum.bellen.com | 17 |
| www.bellen.com | 16 |