What powers crak.or.kr?
Last seen May 2026 · 24 technologies across 13 categories
Analytics
Naver Analytics
since Aug 2022
CDN
Amazon CloudFront
since Dec 2021
Ecommerce
Imweb
since Dec 2021
Font scripts
Font Awesome
since Dec 2021
Google Font API
since Dec 2021
JavaScript libraries
Maps
Google Maps
since Dec 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Dec 2021
Rich text editors
RUM
Datadog
since Feb 2026
UI frameworks
Video players
YouTube
since Aug 2022
Web servers
Nginx
since Dec 2021
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.24 / 10 · ranked #69,709,884 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
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Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Sentry May 2026
- dropped Vimeo May 2026
- dropped Vue.js Apr 2026