What powers hdweb.co.kr?
Last seen Sep 2026 · 21 technologies across 13 categories
Analytics
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Tag managers
Video players
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.17 / 10 · ranked #466,898 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.2 MB · 117 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SK Broadband (116.124.133.232)
- DNS: gabia.co.kr
- Email: worksmobile.com
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,682,653, 949 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hdweb.co.kr | 15 |
| hu3314.s16.hdweb.co.kr | 9 |
| hsu1109.s20.hdweb.co.kr | 8 |
| hu3349.s10.hdweb.co.kr | 8 |
| hu4682.s13.hdweb.co.kr | 8 |
| hu4832.s14.hdweb.co.kr | 8 |
| hu7985.s36.hdweb.co.kr | 8 |
| hu6838r.ind02.hdweb.co.kr | 6 |