What powers ceo.kr?
Last seen Jun 2026 · 19 technologies across 10 categories
CDN
Cloudflare
since Jul 2025
Font scripts
Google Font API
since Jul 2025
JavaScript frameworks
React
since Jul 2025
JavaScript libraries
Live chat
Channel.io
since Jul 2025
Miscellaneous
Kakao
since Feb 2022
Open Graph
since Sep 2022
Programming languages
PHP
since Jul 2025
Security
Cloudflare Bot Management
since Jul 2025
Video players
Webmail
Microsoft 365
since Aug 2022
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.52 / 10 · ranked #23,953,694 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 12.6 MB · 92 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google AdSense Oct 2025
- dropped Google Hosted Libraries Oct 2025
- dropped IIS Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Naver Analytics Oct 2025
- dropped OWL Carousel Oct 2025
- dropped reCAPTCHA Oct 2025
- dropped Windows Server Oct 2025