What powers jfk01.co.kr?
Last seen Jun 2026 · 10 technologies across 7 categories
CDN
Cloudflare
since Dec 2025
jsDelivr
since Dec 2025
CMS
Contentful
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
Programming languages
Java
since Dec 2025
Security
Cloudflare Bot Management
since Dec 2025
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #76,754,309 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 67.4 MB · 39 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jfk01.co.kr | 10 |
| www.jfk01.co.kr | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Bootstrap Feb 2026
- dropped Chart.js Feb 2026
- dropped core-js Feb 2026
- dropped Facebook Pixel Feb 2026
- dropped Google Font API Feb 2026
- dropped GSAP Feb 2026
- dropped Isotope Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped jQuery UI Feb 2026
- dropped MediaElement.js Feb 2026
- dropped Modernizr Feb 2026
- dropped MySQL Feb 2026
- dropped Naver Analytics Feb 2026
- dropped OWL Carousel Feb 2026
- dropped PHP Feb 2026
- dropped prettyPhoto Feb 2026
- dropped Select2 Feb 2026
- dropped Slick Feb 2026
- dropped Slider Revolution Feb 2026
- dropped WooCommerce Feb 2026
- dropped WordPress Feb 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025
- detected Contentful Dec 2025
- detected Java Dec 2025
- detected jsDelivr Dec 2025
- detected Open Graph Dec 2025
- detected OpenResty Dec 2025
- detected Swiper Dec 2025