What powers smsu.or.kr?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Naver Analytics
since May 2024
CDN
Amazon CloudFront
since May 2024
Google Hosted Libraries
since Aug 2022
CMS
Gnuboard
since Aug 2022
Databases
MySQL
since Aug 2022
Ecommerce
Imweb
since May 2024
Font scripts
Font Awesome
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2023
Mobile frameworks
jQuery Mobile
since May 2020
PaaS
Amazon Web Services
since May 2024
Programming languages
PHP
since Sep 2020
Rich text editors
RUM
Datadog
since Jan 2026
UI frameworks
Video players
YouTube
since Jan 2023
Web servers
Apache HTTP Server
since May 2020
Nginx
since May 2024
Audience
- 56% phone
- 44% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| smsu.or.kr | 20 |
| www.smsu.or.kr | 10 |
Full technology history →
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Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Sentry May 2026
- dropped Vimeo May 2026
- dropped Vue.js Feb 2026
- detected Datadog Jan 2026