What powers winningbig23.kr?
Last seen Aug 2026 · 31 technologies across 15 categories
A/B Testing
Zoho PageSense
since Jul 2024
Advertising
Analytics
CDN
CRM
Zoho
since Jul 2024
Ecommerce
Cafe24
since Jul 2024
Cart Functionality
since Jul 2024
Font scripts
Google Font API
since Jul 2024
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
Svelte
since Oct 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jul 2024
Security
HSTS
since Jul 2024
Tag managers
Google Tag Manager
since Jul 2024
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.7 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 12.3 MB · 163 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Sentry Apr 2026
- dropped Zepto Jan 2026
- dropped Channel.io Dec 2025
- dropped React Dec 2025
- dropped styled-components Dec 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025