What powers sibelajar.id?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jan 2026
Vercel Analytics
since Jan 2026
Development
Turbopack
since Dec 2025
JavaScript frameworks
JavaScript graphics
Recharts
since Jan 2026
Miscellaneous
PaaS
Vercel
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
Node.js
since Dec 2025
Security
HSTS
since Dec 2025
UI frameworks
Radix UI
since Dec 2025
Tailwind CSS
since Dec 2025
Audience
- 55% phone
- 45% desktop
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 3.8 s |
| INP | 200 ms |
| CLS | 0.4 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 2.2 MB · 38 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 PWA Apr 2026
- detected Google Analytics Jan 2026
- detected Recharts Jan 2026
- detected Vercel Analytics Jan 2026