What powers jlcwc.or.kr?
Last seen Jun 2026 · 24 technologies across 15 categories
CDN
CMS
Gnuboard
since Oct 2022
Databases
MySQL
since Oct 2022
Font scripts
Font Awesome
since Feb 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Kakao
since Feb 2026
Open Graph
since Oct 2022
Operating systems
CentOS
since Feb 2026
Programming languages
Security
Cloudflare Bot Management
since Feb 2026
UI frameworks
Video players
Vimeo
since Feb 2026
Web server extensions
Web servers
Webmail
Google Workspace
since May 2023
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.22 / 10 · ranked #3,043,922 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 13.2 MB · 179 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jlcwc.or.kr | 24 |
| www.jlcwc.or.kr | 24 |
Full technology history →
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Recent changes
- dropped Bootstrap Icons May 2026
- dropped Google Font API Mar 2026
- dropped jQuery CDN Mar 2026
- dropped YouTube Mar 2026