What powers duckko.com?
Last seen Sep 2026 · 22 technologies across 12 categories
Analytics
Google Analytics
since Mar 2025
Naver Analytics
since Mar 2025
Authentication
NextAuth.js
since Jun 2026
CDN
Cloudflare
since Mar 2025
jsDelivr
since Mar 2025
Development
Turbopack
since Dec 2025
Font scripts
Google Font API
since Jun 2026
JavaScript frameworks
Miscellaneous
PaaS
Performance
Priority Hints
since Mar 2025
Programming languages
Node.js
since Mar 2025
Security
Cloudflare Bot Management
since Jun 2026
HSTS
since Mar 2025
UI frameworks
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 82% desktop
- 18% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.80 / 10 · ranked #4,325,358 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- CDN: Vercel
- Weight: 6.9 MB · 51 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 덕코 커뮤니티
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (216.198.79.1)
- DNS: gabia.co.kr
- Email: ImprovMX
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 8,654,996, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| duckko.com | 16 |
| kpop.duckko.com | 16 |
| www.duckko.com | 16 |
Full technology history →
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Recent changes
- detected Turbopack Dec 2025