What powers class289th4.com?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
CDN
Cloudflare
since Jan 2026
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
Vue.js
since Jan 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Jan 2026
Open Graph
since Jan 2026
Programming languages
TypeScript
since Jan 2026
Security
HSTS
since Jan 2026
Tag managers
Google Tag Manager
since Jan 2026
UI frameworks
Naive UI
since Jan 2026
Tailwind CSS
since Jan 2026
Video players
YouTube
since Jan 2026
Audience
- 100% phone
Thailand
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #92,597,693 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 475 ms |
| CLS | 1.2 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Thai
- CDN: Cloudflare
- Weight: 8.2 MB · 191 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.