What powers a1.co.kr?
Last seen May 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Aug 2025
Naver Analytics
since Oct 2023
CDN
jQuery CDN
since Oct 2023
CMS
Gnuboard
since Oct 2023
Databases
MySQL
since Oct 2023
JavaScript libraries
Programming languages
PHP
since Oct 2023
Tag managers
Google Tag Manager
since Aug 2025
Web servers
Nginx
since Sep 2023
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.41 / 10 · ranked #34,668,039 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| a1.co.kr | 11 |
| www.a1.co.kr | 1 |