What powers teenup.or.kr?
Last seen Aug 2026 · 6 technologies across 4 categories
JavaScript graphics
ECharts
since Jan 2025
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Programming languages
Java
since Sep 2021
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 37% phone
- 5% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.45 / 10 · ranked #6,944,317 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 3.7 MB · 64 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| self.teenup.or.kr | 5 |
| teenup.or.kr | 5 |
| www.teenup.or.kr | 5 |
| h.teenup.or.kr | 4 |
Full technology history →
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Recent changes
- detected ECharts Jul 2026
- dropped ECharts Jun 2026
- detected Open Graph May 2026