What powers ynssoft.co.kr?
Last seen Aug 2026 · 20 technologies across 11 categories
Analytics
Google Analytics
since Apr 2023
Naver Analytics
since Apr 2022
Ecommerce
Cafe24
since Apr 2022
Cart Functionality
since Apr 2022
Font scripts
Google Font API
since Aug 2024
JavaScript frameworks
React
since Apr 2023
JavaScript libraries
Live chat
Channel.io
since Apr 2023
Miscellaneous
Kakao
since Aug 2024
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Video players
YouTube
since Apr 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.58 / 10 · ranked #22,454,062 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Korea Telecom (183.111.139.233)
- DNS: Cafe24
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 39,521,620, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ynssoft.co.kr | 20 |
| m.ynssoft.co.kr | 14 |