What powers drcr.co.kr?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jan 2023
Naver Analytics
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Ubuntu
since Nov 2024
PaaS
Amazon Web Services
since Sep 2022
Performance
LazySizes
since Sep 2022
Turbolinks
since Sep 2022
Programming languages
Ruby
since Sep 2022
Web frameworks
Ruby on Rails
since Sep 2022
Web servers
Audience
- 79% desktop
- 21% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,217,400 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean (South Korea)
- Weight: 1.3 MB · 19 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.