What powers 
poscoenc.com?
Last seen Sep 2026 · 25 technologies across 12 categories
Analytics
CDN
Development
Editors
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
UI frameworks
Web frameworks
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Oct 2026 *: Allowed (was Blocked)
- Sep 2026 *: Blocked (was Allowed)
- Sep 2026 *: Allowed (was Blocked)
- Aug 2026 *: Blocked (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 93% desktop
- 7% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.93 / 10 · ranked #624,170 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 6.7 MB · 61 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- POSCO E&C
- Founded: 1994
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on POSNET POSCO DX (203.245.200.32)
- DNS: poscoict.com
- Email: posco.net
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 526,802, 24 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ccs.poscoenc.com | 13 |
| www.poscoenc.com | 11 |
| mobilemcs.poscoenc.com | 3 |
| ndscweb.poscoenc.com | 3 |
| history.poscoenc.com | 2 |
| ildc.poscoenc.com | 1 |
Full technology history →
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