What powers sleepwise.kr?
Last seen Jun 2026 · 20 technologies across 11 categories
CDN
Font scripts
Google Font API
since Nov 2025
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Nov 2025
JavaScript libraries
Axios
since Nov 2025
Clipboard.js
since Nov 2025
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Nov 2025
Page builders
Bubble
since Nov 2025
Programming languages
Node.js
since Nov 2025
Search engines
Security
Cloudflare Bot Management
since Jan 2026
HSTS
since Nov 2025
Web frameworks
Express
since Nov 2025
Audience
- 66% phone
- 34% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.8 s |
| INP | 50 ms |
| CLS | 0.85 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 3.5 MB · 52 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Apr 2026
- detected Cloudflare Bot Management Jan 2026