What powers pcfac.or.kr?
Last seen Sep 2026 · 22 technologies across 10 categories
Analytics
Google Analytics
since Oct 2023
Naver Analytics
since Jul 2022
CDN
cdnjs
since Jan 2023
Cloudflare
since Jan 2023
Google Hosted Libraries
since Jul 2022
jsDelivr
since Jul 2022
Editors
DreamWeaver
since Apr 2024
Font scripts
Google Font API
since Jul 2022
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jul 2022
Security
HSTS
since Apr 2026
Video players
YouTube
since Jun 2023
Web servers
Apache HTTP Server
since Jul 2022
Nginx
since Oct 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 79% desktop
- 21% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.60 / 10 · ranked #2,320,464 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 47.7 MB · 136 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SK Broadband (222.239.250.226)
- Email: pcfac.or.kr
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 13,183,224, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pcfac.or.kr | 14 |
| www.pcfac.or.kr | 14 |
| camp.pcfac.or.kr | 10 |
| artfactory.pcfac.or.kr | 9 |
| artvalley.pcfac.or.kr | 9 |