# Top Science Websites in Brazil
The top 10 most visited science websites in Brazil by Ahrefs organic search traffic estimates. Updated monthly.
November 2025
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | climatempo.com.br |
23M
-5.7M
|
-5.7M | |
| 2 | einstein.br |
7.2M
-633.5K
|
-633.5K | |
| 3 | openai.com |
6.5M
+705.7K
|
+705.7K | |
| 4 | ↑1 | inmet.gov.br |
5.5M
+2.3M
|
+2.3M |
| 5 | ↓1 | fipe.org.br |
3.9M
+13.4K
|
+13.4K |
| 6 | scielo.br |
2M
+147K
|
+147K | |
| 7 | ibge.gov.br |
1.5M
-26.6K
|
-26.6K | |
| 8 | calculoexato.com.br |
1.1M
-10K
|
-10K | |
| 9 | ↑1 | lavoisier.com.br |
1.1M
+56.4K
|
+56.4K |
| 10 | ↓1 | astrolink.com.br |
1M
-78.5K
|
-78.5K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in November 2025.
Trending up
#4
inmet.gov.br
↑1
↑1
#2
einstein.br
#3
openai.com
#6
scielo.br
#7
ibge.gov.br
#5
fipe.org.br
↑1
#10
astrolink.com.br
↑1
Trending down
#5
fipe.org.br
↓1
#10
astrolink.com.br
↓1
#2
einstein.br
#3
openai.com
#6
scielo.br
#7
ibge.gov.br
#4
inmet.gov.br
↓1
↓1