What powers 4st.com.br?
Last seen Jun 2026 · 16 technologies across 9 categories
CDN
cdnjs
since Aug 2025
Cloudflare
since Aug 2025
Google Hosted Libraries
since Aug 2025
jsDelivr
since Aug 2025
Amazon SES
since May 2026
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Aug 2025
JavaScript libraries
Select2
since Aug 2025
Miscellaneous
PaaS
Amazon Web Services
since May 2026
Rich text editors
UI frameworks
Audience
- 74% desktop
- 26% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,347,980 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 3.4 MB · 62 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES May 2026
- detected Amazon Web Services May 2026
- dropped AOS May 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped HTTP/3 Mar 2026
- detected Ace Feb 2026
- dropped Apache HTTP Server Feb 2026
- dropped Ubuntu Feb 2026
- detected Cloudflare Browser Insights Jan 2026
- detected HTTP/3 Jan 2026