What powers kiemtratailieu.vn?
Last seen Jun 2026 · 38 technologies across 21 categories
Analytics
Authentication
Google Sign-in
since Jul 2021
CDN
Cloudflare
since Jul 2021
CMS
Databases
MySQL
since Dec 2021
Documentation
GitBook
since Apr 2023
Google Workspace
since Aug 2022
Mailgun
since Aug 2022
Font scripts
Google Font API
since Dec 2021
Issue trackers
Cloudflare Network Error Logging
since Feb 2022
Sentry
since Jan 2022
JavaScript frameworks
JavaScript libraries
Live chat
Facebook Chat Plugin
since Dec 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Jul 2021
PaaS
Vercel
since Nov 2025
Performance
Priority Hints
since Sep 2023
Programming languages
Rich text editors
Security
HSTS
since Apr 2023
UI frameworks
Element UI
since Jul 2021
Video players
YouTube
since Sep 2021
WordPress plugins
Audience
- 83% desktop
- 17% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.81 / 10 · ranked #4,300,287 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese (Vietnam)
- CDN: Cloudflare
- Weight: 0.6 MB · 28 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kiemtratailieu.vn | 23 |
| manual.kiemtratailieu.vn | 16 |
| app.kiemtratailieu.vn | 14 |
| dhhp.kiemtratailieu.vn | 11 |
| hce.kiemtratailieu.vn | 11 |
| naem.kiemtratailieu.vn | 11 |
| ajc.kiemtratailieu.vn | 10 |
| hlu.kiemtratailieu.vn | 10 |
| napa.kiemtratailieu.vn | 10 |
| tlu.kiemtratailieu.vn | 10 |
| tuaf.kiemtratailieu.vn | 10 |
Full technology history →
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Recent changes
- dropped Cloudflare Rocket Loader Feb 2026