# Top Science Websites in United States
The top 10 most visited science websites in United States by Ahrefs organic search traffic estimates. Updated monthly.
January 2026
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | openai.com |
19M
+804.6K
|
+804.6K | |
| 2 | weather.com |
18.7M
+3.8M
|
+3.8M | |
| 3 | ↑2 | weather.gov |
8.2M
+1.4M
|
+1.4M |
| 4 | ↓1 | accuweather.com |
7.8M
-141.6K
|
-141.6K |
| 5 | ↑2 | sciencedirect.com |
5.5M
-168K
|
-168K |
| 6 | ↓2 | desmos.com |
5.4M
-1.5M
|
-1.5M |
| 7 | ↓1 | noaa.gov |
5.4M
-712.4K
|
-712.4K |
| 8 | nasa.gov |
4.8M
-533.9K
|
-533.9K | |
| 9 | calculatorsoup.com |
3.4M
-207.8K
|
-207.8K | |
| 10 | omnicalculator.com |
3.4M
+118.2K
|
+118.2K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in January 2026.