What powers sesac.seoul.kr?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
UNIX
since Feb 2026
Programming languages
Java
since Feb 2022
Tag managers
Google Tag Manager
since Feb 2022
Web server extensions
Web servers
Audience
- 77% desktop
- 23% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.05 / 10 · ranked #533,079 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 14.6 MB · 98 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jun 2026
- detected Google Tag Manager Jun 2026
- detected Open Graph May 2026
- dropped Bootstrap Mar 2026
- dropped Google Analytics Mar 2026
- dropped Kendo UI Mar 2026
- dropped Moment.js Mar 2026
- dropped Naver Analytics Mar 2026
- dropped Open Graph Mar 2026
- dropped Slick Mar 2026
- detected Apache HTTP Server Feb 2026
- detected jQuery UI Feb 2026
- detected OpenSSL Feb 2026
- detected Swiper Feb 2026
- detected UNIX Feb 2026