What powers 4rtd.com.br?
Last seen Jun 2026 · 9 technologies across 9 categories
Analytics
Google Analytics
since Dec 2020
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Live chat
LiveZilla
since Jul 2021
Miscellaneous
Open Graph
since Sep 2022
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Erlang
since Feb 2023
Security
HSTS
since Sep 2022
Web servers
Cowboy
since Dec 2020
Audience
- 80% desktop
- 20% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,501,138 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 0.9 MB · 20 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 4rtd.com.br | 9 |
| www.4rtd.com.br | 9 |