What powers 8xx89.com?
Last seen Jun 2026 · 4 technologies across 4 categories
CDN
Cloudflare
since Mar 2026
Miscellaneous
HTTP/3
since Mar 2026
Security
HSTS
since Mar 2026
Web servers
Tengine
since Mar 2026
Audience
- 100% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.5 s |
| INP | 1250 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.0 MB · 5 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js Jun 2026
- dropped GeeTest Jun 2026
- dropped Google Analytics Jun 2026
- dropped Google Sign-in Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped Lodash Jun 2026
- dropped Open Graph Jun 2026
- dropped PWA Jun 2026
- dropped Sensors Data Jun 2026
- dropped VideoJS Jun 2026
- dropped Vite Jun 2026
- dropped Vue.js Jun 2026
- dropped Cloudflare Bot Management May 2026
- dropped Swiper May 2026