What powers blackbook.com.br?
Last seen Jun 2026 · 49 technologies across 23 categories
Analytics
Google Analytics
since Jan 2019
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Audience
- 53% phone
- 47% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.89 / 10 · ranked #3,877,784 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 15.9 MB · 133 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blackbook.com.br | 30 |
| blog.blackbook.com.br | 29 |
| www.blackbook.com.br | 17 |
| app.blackbook.com.br | 13 |
| bfriday.blackbook.com.br | 10 |
| giftcard.blackbook.com.br | 7 |