What powers heavietnam.com?
Last seen Apr 2026 · 15 technologies across 10 categories
CDN
Cloudflare
since Jun 2024
Documentation
GitBook
since Jun 2024
Issue trackers
Sentry
since Jun 2024
JavaScript frameworks
Miscellaneous
PaaS
Vercel
since Jul 2025
Performance
Priority Hints
since Jun 2024
Programming languages
Node.js
since Jun 2024
Security
HSTS
since Jun 2024
Webmail
Google Workspace
since Jan 2025
Audience
- 100% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| install.heavietnam.com | 14 |
| ios.heavietnam.com | 14 |
| basic.heavietnam.com | 13 |
| home.heavietnam.com | 12 |