What powers vuihoc.vn?
Last seen Jun 2026 · 46 technologies across 20 categories
Analytics
Google Analytics
since Jul 2019
Authentication
Facebook Login
since Jul 2021
CDN
Amazon CloudFront
since Mar 2023
Amazon S3
since May 2023
cdnjs
since Feb 2023
Cloudflare
since Feb 2023
jsDelivr
since Jul 2020
Unpkg
since Feb 2023
Databases
GetResponse
since Aug 2023
Font scripts
Google Font API
since Jul 2019
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Facebook Chat Plugin
since Oct 2025
Miscellaneous
PaaS
Amazon Web Services
since Jul 2022
Programming languages
Security
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Video players
YouTube
since Jan 2025
Web servers
Webmail
Apple iCloud Mail
since Apr 2026
Google Workspace
since Aug 2022
Audience
- 92% desktop
- 7% phone
- 2% tablet
Vietnam
Hong Kong SAR China
Singapore
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.84 / 10 · ranked #695,864 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.5 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- CDN: Amazon CloudFront
- Weight: 19.3 MB · 187 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| go-k12.vuihoc.vn | 21 |
| go.vuihoc.vn | 21 |
| vuihoc.vn | 21 |
| k12.vuihoc.vn | 20 |
| dev.vuihoc.vn | 17 |
| exam.vuihoc.vn | 17 |
| giasu.vuihoc.vn | 17 |
| hoctoan.vuihoc.vn | 15 |
| www.vuihoc.vn | 15 |
| erp-tutor.vuihoc.vn | 11 |
| trogiang.vuihoc.vn | 11 |
| crm.vuihoc.vn | 7 |
| baotri.vuihoc.vn | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Apr 2026
- detected toastr Apr 2026
- detected Facebook Chat Plugin Oct 2025