What powers narasarang.or.kr?
Last seen Jun 2026 · 13 technologies across 7 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
PWA
since Feb 2026
Swiper Slider
since Mar 2022
Performance
Priority Hints
since Jan 2026
Programming languages
Java
since Aug 2018
Security
HSTS
since Feb 2026
Widgets
Wheelio
since Sep 2021
Audience
- 58% desktop
- 42% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.59 / 10 · ranked #818,709 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean (South Korea)
- Weight: 10.1 MB · 67 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| narasarang.or.kr | 5 |
| www.narasarang.or.kr | 5 |
| elearning.narasarang.or.kr | 4 |
| wm3.narasarang.or.kr | 4 |
| wm.narasarang.or.kr | 3 |
Full technology history →
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