What powers r321.app?
Last seen Jun 2026 · 25 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Feb 2025
Authentication
Apple Sign-in
since May 2026
Google Sign-in
since Feb 2025
CDN
Cloudflare
since Jan 2025
JavaScript frameworks
Next.js App Router
since Jan 2025
React
since Jan 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2026
Load balancers
Miscellaneous
Operating systems
Windows Server
since Jan 2025
Performance
Priority Hints
since Jan 2025
Programming languages
Node.js
since Jan 2025
Tag managers
Google Tag Manager
since Feb 2025
UI frameworks
Web servers
IIS
since Jan 2025
Audience
- 95% phone
- 4% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,820,890 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 1.0 MB · 50 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- dropped Wistia Jun 2026