What powers yp21.go.kr?
Last seen Jun 2026 · 12 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
Ecommerce
Cart Functionality
since Sep 2023
JavaScript Frameworks
GSAP
since Jan 2019
JavaScript Libraries
Miscellaneous
Programming languages
Java
since Aug 2022
Tag Managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Aug 2022
Audience
- 76% desktop
- 20% phone
- 4% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #289,065 of all domains
94 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 42.4 MB · 150 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lll.yp21.go.kr | 7 |
| www.yp21.go.kr | 5 |
| tour.yp21.go.kr | 3 |