What powers ijto.or.kr?
Last seen Sep 2026 · 20 technologies across 11 categories
Analytics
Editors
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
Web server extensions
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 85% desktop
- 15% phone
South Korea
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.15 / 10 · ranked #478,767 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 5.8 MB · 110 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Jeju Tourism Organization
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on Korea Telecom (211.57.84.81)
- DNS: uhost.co.kr
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 685,078, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| data.ijto.or.kr | 14 |
| jacademy.ijto.or.kr | 7 |
| www.ijto.or.kr | 6 |
| ijto.or.kr | 4 |
Full technology history →
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Recent changes
- dropped ECharts Apr 2026
- dropped Element UI Apr 2026
- dropped Node.js Apr 2026
- dropped Nuxt.js Apr 2026
- dropped UnoCSS Apr 2026
- dropped Vue.js Apr 2026
- detected AOS Mar 2026
- detected Bootstrap Mar 2026
- detected Font Awesome Mar 2026
- detected jQuery Migrate Mar 2026
- detected jQuery UI Mar 2026
- detected Splide Mar 2026