What powers a-per-a.com?
Last seen Aug 2026 · 14 technologies across 7 categories
Analytics
Naver Analytics
since Nov 2022
CDN
Google Hosted Libraries
since Nov 2022
jsDelivr
since Nov 2022
Ecommerce
Cafe24
since Nov 2022
Cart Functionality
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Security
HSTS
since Nov 2022
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% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 5.6 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.