What powers 77f.biz?
Last seen Jun 2026 · 12 technologies across 7 categories
Authentication
Google Sign-in
since Oct 2024
CDN
JavaScript frameworks
Vue.js
since Oct 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Oct 2024
Security
Cloudflare Bot Management
since Sep 2025
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 8 s |
| INP | 825 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.9 MB · 152 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 77f.biz | 12 |
| www.77f.biz | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped GeeTest May 2026
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- detected GeeTest Mar 2026
- detected Cloudflare Sep 2025
- detected Cloudflare Bot Management Sep 2025
- dropped GeeTest Aug 2025