What powers 
kacpta.or.kr?
Last seen Oct 2026 · 37 technologies across 17 categories
Advertising
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% desktop
- 12% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.27 / 10 · ranked #439,111 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- Weight: 0.6 MB · 18 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Nov 1997 (28 years), renews Oct 2029
- Hosted on SK Broadband (58.229.253.209)
- DNS: kscloud.kr
- Email: daum.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 6,726,135, 9 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.webzine.kacpta.or.kr | 14 |
| webzine.kacpta.or.kr | 14 |
| book.kacpta.or.kr | 13 |
| www.kacpta.or.kr | 10 |
| m.kacpta.or.kr | 8 |
| calendar.kacpta.or.kr | 6 |
| kacpta.or.kr | 6 |
| license.kacpta.or.kr | 6 |
| edu.kacpta.or.kr | 3 |
Full technology history →
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Recent changes
- detected Java Jul 2026