What powers 28btt.com?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Adjust
since Mar 2026
CDN
Amazon CloudFront
since Aug 2024
Font scripts
Google Font API
since Aug 2024
JavaScript frameworks
Vue.js
since Aug 2024
JavaScript libraries
Live chat
LiveChat
since Aug 2024
Miscellaneous
Babel
since Aug 2024
HTTP/3
since Aug 2024
Open Graph
since Aug 2024
PWA
since Aug 2024
Webpack
since Aug 2024
PaaS
Amazon Web Services
since Aug 2024
Security
GeeTest
since Sep 2025
Tag managers
Google Tag Manager
since Jun 2025
UI frameworks
Animate.css
since Aug 2024
Audience
- 100% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 5.3 s |
| CLS | 0.4 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 19.7 MB · 232 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected Adjust Mar 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- detected GeeTest Sep 2025