What powers wbc4u.com?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Apr 2019
Naver Analytics
since Apr 2022
CDN
Font scripts
JavaScript libraries
SweetAlert2
since Jul 2020
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Apr 2019
Programming languages
PHP
since Apr 2019
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Web frameworks
CodeIgniter
since Sep 2021
Web servers
Apache HTTP Server
since Jul 2020
Audience
- 93% desktop
- 7% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.87 / 10 · ranked #15,029,709 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 11.1 MB · 201 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| new.wbc4u.com | 17 |
| www.wbc4u.com | 17 |
| govm.wbc4u.com | 5 |
| m.wbc4u.com | 5 |