What powers 55-rio.com?
Last seen Jun 2026 · 16 technologies across 10 categories
Authentication
Google Sign-in
since Sep 2025
CDN
Cloudflare
since Sep 2025
JavaScript frameworks
Vue.js
since Sep 2025
JavaScript libraries
Live chat
LiveChat
since Mar 2026
Miscellaneous
PaaS
Amazon Web Services
since Sep 2025
Performance
Priority Hints
since Oct 2025
Security
UI frameworks
Animate.css
since Sep 2025
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.8 s |
| INP | 625 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese
- CDN: Cloudflare
- Weight: 4.1 MB · 289 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 55-rio.com | 16 |
| www.55-rio.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected LiveChat Mar 2026
- detected GeeTest Feb 2026
- dropped GeeTest Dec 2025
- detected Priority Hints Oct 2025