What powers e4u.com.br?
Last seen Jun 2026 · 16 technologies across 10 categories
CDN
Google Hosted Libraries
since Jul 2023
jsDelivr
since Jul 2023
Font scripts
Google Font API
since Oct 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2025
Operating systems
Debian
since May 2023
Windows Server
since Oct 2022
Programming languages
PHP
since Oct 2022
Security
HSTS
since Dec 2023
UI frameworks
Web servers
Webmail
Google Workspace
since Feb 2023
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.41 / 10 · ranked #34,428,370 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 15.9 s |
| INP | 350 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 1.2 MB · 60 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 2s.e4u.com.br | 9 |
| xpertrak.e4u.com.br | 9 |
| xpertrak2.e4u.com.br | 9 |
| xpertrak3.e4u.com.br | 9 |
| qlick.e4u.com.br | 6 |
| e4u.com.br | 5 |