What powers calcal.io?
Last seen Jun 2026 · 19 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Mailjet
since Jun 2025
Font scripts
Font Awesome
since Jun 2025
Google Font API
since Jun 2025
JavaScript libraries
Live chat
Intercom
since Dec 2025
Miscellaneous
UI frameworks
Audience
Argentina
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.8 MB · 68 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Dec 2025
- detected Facebook Pixel Dec 2025
- detected Intercom Dec 2025
- detected Cloudflare Browser Insights Nov 2025