What powers calcultva.be?
Last seen Jun 2026 · 18 technologies across 8 categories
Advertising
33Across
since Jul 2025
AppNexus
since Oct 2025
ID5
since Jul 2025
OpenX
since Jul 2025
Prebid
since Jul 2025
PubMatic
since Jul 2025
Rubicon Project
since Jul 2025
Smart Ad Server
since Jul 2025
TripleLift
since Jul 2025
Utiq
since Jul 2025
Analytics
Quantcast Measure
since Jul 2025
Snowplow Analytics
since Jul 2025
CDN
Cloudflare
since Jun 2026
Security
Cloudflare Bot Management
since Jun 2026
Segmentation
Adobe Audience Manager
since Jul 2025
Tag managers
Google Tag Manager
since Jul 2025
Web servers
Apache HTTP Server
since Feb 2025
Widgets
Po.st
since Jul 2025
Audience
- 58% desktop
- 42% phone
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,364,728 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 1.2 MB · 2,179 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped Microsoft ASP.NET Apr 2026
- detected AppNexus Oct 2025