What powers 444aar.com?
Last seen Jun 2026 · 4 technologies across 4 categories
CDN
Cloudflare
since May 2021
Miscellaneous
HTTP/3
since Aug 2025
Security
HSTS
since Oct 2023
Web servers
Tengine
since Oct 2023
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.6 s |
| INP | 975 ms |
| CLS | 0.1 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Alibaba
- Weight: 0.0 MB · 5 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Animate.css Jun 2026
- dropped core-js Jun 2026
- dropped Google Sign-in Jun 2026
- dropped Open Graph Jun 2026
- dropped Priority Hints Jun 2026
- dropped PWA Jun 2026
- dropped Swiper Jun 2026
- dropped Vite Jun 2026
- dropped Vue.js Jun 2026
- detected Priority Hints Nov 2025
- dropped Express Sep 2025
- dropped Node.js Sep 2025
- detected Cloudflare Aug 2025
- dropped GeeTest Aug 2025
- detected HTTP/3 Aug 2025