What powers c21alpha.com.br?
Last seen Jun 2026 · 31 technologies across 14 categories
Advertising
Microsoft Advertising
since Jan 2026
Analytics
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Jun 2025
Google Call Conversion Tracking
since Jun 2025
Linkedin Insight Tag
since Aug 2025
Matomo Analytics
since Jul 2025
Microsoft Clarity
since Jan 2026
TikTok Pixel
since Aug 2025
CDN
Font scripts
Google Font API
since Jun 2025
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jul 2025
Miscellaneous
HTTP/3
since Jun 2026
Open Graph
since Jul 2025
PaaS
Vercel
since Jun 2025
Programming languages
Node.js
since Jun 2025
Security
Cloudflare Bot Management
since Jun 2025
HSTS
since Jun 2025
Tag managers
Google Tag Manager
since Jun 2025
UI frameworks
Bootstrap
since Jul 2025
Web frameworks
Marko
since Jul 2025
Audience
- 63% phone
- 37% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,862,611 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: GoCache
- Weight: 2.7 MB · 124 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.c21alpha.com.br | 24 |
| lp.c21alpha.com.br | 20 |
| visitday.c21alpha.com.br | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- detected Socket.io Mar 2026
- dropped Envoy Feb 2026
- detected Microsoft Advertising Jan 2026
- detected Microsoft Clarity Jan 2026
- dropped Socket.io Nov 2025
- detected Linkedin Insight Tag Aug 2025
- detected TikTok Pixel Aug 2025