What powers hdacademy.kr?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Naver Analytics
since Mar 2025
CDN
CMS
Gnuboard
since Mar 2025
Databases
MySQL
since Mar 2025
Font scripts
JavaScript libraries
Swiper
since Mar 2025
Miscellaneous
Open Graph
since Mar 2025
Programming languages
PHP
since Mar 2025
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #76,603,637 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 8.6 MB · 73 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped jQuery CDN Jun 2026