What powers serfraterno.com.br?
Last seen Jun 2026 · 12 technologies across 12 categories
Advertising
Google AdSense
since Dec 2023
Font scripts
Google Font API
since Dec 2023
JavaScript libraries
Live chat
WhatsApp Business Chat
since Dec 2023
Maps
RevolverMaps
since Dec 2023
Miscellaneous
Open Graph
since Dec 2023
Operating systems
UNIX
since Dec 2023
Programming languages
Security
reCAPTCHA
since Dec 2023
UI frameworks
Bootstrap
since Dec 2023
Web server extensions
Web servers
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #40,477,203 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 1.5 MB · 88 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.