What powers 4us.best?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Apr 2026
Google Analytics
since Apr 2026
Yandex.Metrika
since Apr 2026
CDN
Bunny
since Apr 2026
cdnjs
since Apr 2026
Cloudflare
since Apr 2026
Google Hosted Libraries
since Apr 2026
jsDelivr
since Apr 2026
Ecommerce
Cart Functionality
since Jun 2026
JavaScript libraries
Load balancers
Amazon ALB
since Jun 2026
Miscellaneous
HTTP/3
since Apr 2026
PaaS
Amazon Web Services
since Jun 2026
Security
Cloudflare Bot Management
since May 2026
UI frameworks
W3.CSS
since Apr 2026
Audience
- 89% phone
- 6% desktop
- 5% tablet
India
Russia
Türkiye
Vietnam
Czechia
Romania
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #52,830,278 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 325 ms |
| CLS | 0.4 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 2.7 MB · 305 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| anime.4us.best | 14 |
| av.4us.best | 12 |
| www.4us.best | 12 |
| 1080p.4us.best | 11 |
| cn.4us.best | 11 |
| en.4us.best | 11 |
| kr.4us.best | 11 |
| th.4us.best | 11 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026