What powers prominent.be?
Last seen Aug 2026 · 14 technologies across 8 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
JavaScript libraries
Security
Tag managers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- ClaudeBot Blocked
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 60% desktop
- 40% phone
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,698,903 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- Weight: 5.8 MB · 70 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Cloudflare DNS
- Email: sophos.com
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 4096, expires Mar 2027
- Common Crawl link graph: rank 29,949,370
- Verified with: Microsoft 365, Sophos
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jan 2026