The top 10 most visited science websites in United States by Ahrefs organic search traffic estimates. Updated monthly.
Rank | Website | Search traffic | |||
|---|---|---|---|---|---|
| 1 | openai.com | 83M | +47M | ||
| 2 | weather.com | 24M | −2.9M | ||
| 3 | calculator.net | 14M | +315K | ||
| 4 | weather.gov | 11M | −1.4M | ||
| 5 | accuweather.com | 9.4M | −469K | ||
| 6 | sciencedirect.com | 8.9M | +316K | ||
| 7 | desmos.com | 7.9M | +749K | ||
| 8 | ↑2 | noaa.gov | 7.3M | +1.8M | |
| 9 | mathway.com | 6.5M | +686K | ||
| 10 | ↓2 | nasa.gov | 6.3M | +302K |
Websites that changed positions within the top 10 rankings in March 2025.
Rank | Website | Change | |
|---|---|---|---|
| 8 | noaa.gov | ↑2 | |
| 1 | openai.com | ||
| 2 | weather.com |
Rank | Website | Change | |
|---|---|---|---|
| 10 | nasa.gov | ↓2 | |
| 1 | openai.com | ||
| 2 | weather.com |
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