What powers sira.or.kr?
Last seen Jun 2026 · 17 technologies across 9 categories
CDN
cdnjs
since Dec 2024
Cloudflare
since Dec 2024
Font scripts
JavaScript libraries
OWL Carousel
since Jul 2019
Swiper
since Dec 2024
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
CentOS
since Feb 2019
Programming languages
Video players
YouTube
since Dec 2024
Web server extensions
Web servers
Apache Tomcat
since Dec 2024
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.22 / 10 · ranked #9,606,940 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 46.7 MB · 189 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sira.or.kr | 13 |
| www.sira.or.kr | 13 |
| m.sira.or.kr | 7 |