What powers previewinseoul.com?
Last seen Sep 2026 · 24 technologies across 13 categories
Analytics
Google Analytics
since Sep 2021
Naver Analytics
since Sep 2022
CDN
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Sep 2022
Programming languages
Java
since Sep 2021
Tag managers
Google Tag Manager
since Sep 2021
UI frameworks
Element UI
since May 2026
Video players
YouTube
since Sep 2021
Web servers
Apache HTTP Server
since Sep 2021
Widgets
Elfsight
since Jul 2024
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.22 / 10 · ranked #3,052,784 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on SMILESERV-AS-KR SMILESERV (49.247.195.144)
- DNS: gabia.co.kr
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,687,916, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| previewinseoul.com | 24 |
| www.previewinseoul.com | 21 |