What powers kumonportal.com?
Last seen Jun 2026 · 8 technologies across 7 categories
Development
OutSystems
since Feb 2025
Hosting
GoDaddy
since Feb 2025
JavaScript frameworks
Operating systems
Windows Server
since Feb 2025
Security
HSTS
since Feb 2025
Web servers
IIS
since Feb 2025
Webmail
Microsoft 365
since Feb 2025
Audience
- 52% phone
- 27% desktop
- 21% tablet
Indonesia
Malaysia
Thailand
Australia
Philippines
India
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 3.3 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.3 MB · 87 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| centre.kumonportal.com | 8 |
| study.kumonportal.com | 8 |