Top Science Websites in United States
The top 10 most visited science websites in United States by Ahrefs organic search traffic estimates. Updated monthly.
February 2026
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | weather.com |
18.6M
-698K
|
-698K | |
| 2 | openai.com |
13.3M
-1.6M
|
-1.6M | |
| 3 | ↑1 | accuweather.com |
8.4M
+465.8K
|
+465.8K |
| 4 | ↓1 | weather.gov |
8M
-248.3K
|
-248.3K |
| 5 | sciencedirect.com |
5.6M
-19K
|
-19K | |
| 6 | noaa.gov |
5.3M
+151K
|
+151K | |
| 7 | nasa.gov |
4.8M
-12.5K
|
-12.5K | |
| 8 | desmos.com |
4M
-507.7K
|
-507.7K | |
| 9 | ↑1 | calculatorsoup.com |
3.5M
+225.2K
|
+225.2K |
| 10 | ↓1 | omnicalculator.com |
3.4M
+66K
|
+66K |
Top Trending Websites
Websites that changed positions within the top 100 rankings in February 2026.