What powers royalchess.edu.vn?
Last seen Jun 2026 · 25 technologies across 17 categories
Analytics
Cloudflare Browser Insights
since Sep 2024
Google Analytics
since Feb 2020
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since Sep 2024
CMS
Ecommerce
Cart Functionality
since Apr 2023
Mailjet
since Nov 2024
Font scripts
Google Font API
since Jul 2021
Hosting panels
Plesk
since Feb 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2024
Operating systems
Windows Server
since Feb 2020
Security
HSTS
since May 2024
Tag managers
Google Tag Manager
since Aug 2021
UI frameworks
Web frameworks
Web servers
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,582,047 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- CDN: Cloudflare
- Weight: 14.0 MB · 129 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.royalchess.edu.vn | 16 |
| portal.royalchess.edu.vn | 13 |
| royalchess.edu.vn | 13 |
| www.royalchess.edu.vn | 13 |