What powers pck.or.kr?
Last seen Jun 2026 · 21 technologies across 13 categories
Analytics
Google Analytics
since Aug 2018
CDN
cdnjs
since Jun 2022
Cloudflare
since Jun 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Mar 2024
jsDelivr
since Jul 2020
CMS
Gnuboard
since Apr 2022
Databases
MySQL
since Apr 2022
Font scripts
Google Font API
since Aug 2018
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jul 2019
Security
Cloudflare Bot Management
since Jun 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Video players
Vimeo
since Jun 2022
Web servers
Apache HTTP Server
since Jul 2019
Audience
- 78% desktop
- 21% phone
- 2% tablet
South Korea
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.60 / 10 · ranked #813,514 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 28.2 MB · 125 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| new.pck.or.kr | 20 |
| pck.or.kr | 20 |
| www.pck.or.kr | 20 |
| cert.pck.or.kr | 6 |
Full technology history →
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