What powers 2u.io.vn?
Last seen Jun 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since Jan 2026
CDN
Cloudflare
since Jan 2026
Font scripts
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
React
since Jan 2026
React Router
since Jan 2026
Miscellaneous
PWA
since Jan 2026
UI frameworks
Web frameworks
Remix
since Jan 2026
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 4 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 0.5 MB · 27 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Sentry Apr 2026