What powers ochangup.co.kr?
Last seen Jun 2026 · 22 technologies across 15 categories
Advertising
Google AdSense
since Dec 2023
Analytics
Google Analytics
since Dec 2023
Naver Analytics
since Dec 2023
CDN
Editors
Font scripts
Font Awesome
since Dec 2023
Google Font API
since Nov 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2023
Operating systems
CentOS
since Dec 2023
Programming languages
Security
reCAPTCHA
since Dec 2023
Tag managers
Google Tag Manager
since Jan 2024
UI frameworks
Web server extensions
Web servers
Audience
- 68% desktop
- 32% phone
South Korea
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #75,891,416 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 5.3 MB · 101 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ochangup.co.kr | 22 |
| www.ochangup.co.kr | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Apr 2026
- dropped Google Tag Manager Feb 2026
- detected Google Font API Nov 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Snowplow Analytics Oct 2025
- detected Microsoft ASP.NET Aug 2025
- detected Snowplow Analytics Aug 2025