What powers dlibrary.go.kr?
Last seen Oct 2026 · 4 technologies across 4 categories
JavaScript libraries
Programming languages
Java
since Jun 2020
Security
HSTS
since Feb 2023
Web servers
Apache HTTP Server
since Jun 2016
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 65% desktop
- 26% phone
- 9% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #341,170 of all domains
119 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- Weight: 4.4 MB · 59 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Dec 1998 (27 years), renews Oct 2028
- Hosted on NL-AS-KR The National Library of Korea (124.137.58.115)
- DNS: dlibrary.go.kr
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 646,930, 3 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 |
|---|---|
| dlibrary.go.kr | 4 |
| www.dlibrary.go.kr | 3 |