# Top Science Websites in Brazil
The top 10 most visited science websites in Brazil by Ahrefs organic search traffic estimates. Updated monthly.
August 2025
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | openai.com |
47M
-3.5M
|
-3.5M | |
| 2 | climatempo.com.br |
25M
-2.6M
|
-2.6M | |
| 3 | einstein.br |
6.1M
+1.1M
|
+1.1M | |
| 4 | fipe.org.br |
5.5M
+504.4K
|
+504.4K | |
| 5 | inmet.gov.br |
3M
-348.2K
|
-348.2K | |
| 6 | scielo.br |
2.2M
-362.5K
|
-362.5K | |
| 7 | ibge.gov.br |
1.8M
-178.4K
|
-178.4K | |
| 8 | ↑15 | ibict.br |
1.3M
+884.5K
|
+884.5K |
| 9 | ↑1 | lavoisier.com.br |
1.2M
+25.8K
|
+25.8K |
| 10 | ↑1 | calculoexato.com.br |
1.1M
+34.4K
|
+34.4K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in August 2025.
Trending up
#8
ibict.br
↑15
↑1
↑1
#1
openai.com
#3
einstein.br
#4
fipe.org.br
#5
inmet.gov.br
#6
scielo.br
#7
ibge.gov.br