What powers kjcls.org?
Last seen Jun 2026 · 10 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Mar 2026
Web servers
Nginx
since May 2020
Audience
- 89% desktop
- 11% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.08 / 10 · ranked #3,387,329 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.9 MB · 74 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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