What powers khamthientuhoa.com.vn?
Last seen Jun 2026 · 13 technologies across 6 categories
CDN
cdnjs
since Sep 2025
Cloudflare
since Sep 2025
Google Hosted Libraries
since Sep 2025
jsDelivr
since Sep 2025
JavaScript graphics
JavaScript libraries
JsObservable
since Sep 2025
JsViews
since Sep 2025
Live chat
WhatsApp Business Chat
since May 2026
Miscellaneous
HTTP/3
since Sep 2025
Open Graph
since Sep 2025
Web servers
LiteSpeed
since Sep 2025
Audience
- 100% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.2 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 21 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 WhatsApp Business Chat May 2026