What powers 3per.co.kr?
Last seen Aug 2026 · 18 technologies across 9 categories
Analytics
Naver Analytics
since Jun 2024
Ecommerce
Cafe24
since Jun 2024
Cart Functionality
since Jun 2024
Font scripts
Font Awesome
since Jul 2025
JavaScript libraries
Miscellaneous
Rich text editors
Security
HSTS
since Jun 2024
Video players
YouTube
since Jul 2025
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 Aug 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
0.39 / 10 · ranked #38,832,723 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0.4 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.