What powers 4kdownloader.yt?
Last seen Jun 2026 · 6 technologies across 5 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since May 2025
JavaScript libraries
Quicklink
since May 2025
Miscellaneous
HTTP/3
since May 2025
Open Graph
since May 2025
UI frameworks
Tailwind CSS
since May 2025
Audience
- 68% desktop
- 32% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.3 MB · 10 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025
- dropped Popper Nov 2025