What powers joyschooledu.com?
Last seen Jun 2026 · 10 technologies across 7 categories
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.44 / 10 · ranked #30,206,017 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 1.7 MB · 35 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| joyschooledu.com | 10 |
| www.joyschooledu.com | 10 |
Full technology history →
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Recent changes
- dropped Cart Functionality Nov 2025
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025
- dropped Google Hosted Libraries Nov 2025
- dropped GSAP Nov 2025
- dropped Open Graph Nov 2025
- dropped ZURB Foundation Nov 2025
- detected CentOS Oct 2025
- detected FancyBox Oct 2025
- detected Gnuboard Oct 2025
- detected jQuery Migrate Oct 2025
- detected jQuery UI Oct 2025
- detected MySQL Oct 2025
- detected OpenSSL Oct 2025