What powers f1rst.com.br?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Dynatrace
since Nov 2024
CDN
Akamai
since Jun 2023
JavaScript frameworks
Miscellaneous
Programming languages
TypeScript
since Jun 2023
RUM
Dynatrace RUM
since Nov 2024
Security
HSTS
since Jun 2023
Webmail
Microsoft 365
since May 2026
Audience
- 52% desktop
- 48% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.01 / 10 · ranked #12,474,447 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Akamai
- Weight: 11.1 MB · 45 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| f1rst.com.br | 10 |
| www.f1rst.com.br | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft 365 May 2026