The top 10 most visited science websites in Brazil by Ahrefs organic search traffic estimates. Updated monthly.
Rank | Website | Search traffic | |||
|---|---|---|---|---|---|
| 1 | openai.com | 27M | −20M | ||
| 2 | climatempo.com.br | 15M | −6.2M | ||
| 3 | ↑2 | uerj.br | 10M | +8.1M | |
| 4 | ↓1 | einstein.br | 5.3M | −225K | |
| 5 | ↓1 | scielo.br | 3.0M | −921K | |
| 6 | ↑1 | ibge.gov.br | 2.0M | +36K | |
| 7 | ↓1 | inmet.gov.br | 1.9M | −791K | |
| 8 | ↑1 | byd.com | 1.2M | −207K | |
| 9 | New | calculoexato.com.br | 1.2M | +266K | |
| 10 | cnpq.br | 1.1M | −58K |
Websites that changed positions within the top 10 rankings in June 2025.
Rank | Website | Change | |
|---|---|---|---|
| 9 | calculoexato.com.br | ↑3 | |
| 3 | uerj.br | ↑2 | |
| 6 | ibge.gov.br | ↑1 |
Rank | Website | Change | |
|---|---|---|---|
| 4 | einstein.br | ↓1 | |
| 5 | scielo.br | ↓1 | |
| 7 | inmet.gov.br | ↓1 |
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