What powers hs-academy.kr?
Last seen Jun 2026 · 11 technologies across 6 categories
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #76,603,859 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.7 MB · 69 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Channel.io Jan 2026
- dropped styled-components Jan 2026
- dropped Google Font API Nov 2025