What powers klsi.org?
Last seen Jun 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CMS
Gnuboard
since Apr 2022
Databases
MySQL
since Apr 2022
Font scripts
Font Awesome
since Sep 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Ubuntu
since Jan 2019
Programming languages
PHP
since Jan 2019
UI frameworks
Web servers
Audience
- 75% desktop
- 17% phone
- 8% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.28 / 10 · ranked #1,151,507 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 3200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| klsi.org | 11 |
| w.klsi.org | 11 |
| ww2.klsi.org | 11 |
| www.klsi.org | 11 |