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 | 79M | −3.7M | ||
| 2 | weather.com | 22M | −2.1M | ||
| 3 | calculator.net | 13M | −596K | ||
| 4 | weather.gov | 11M | −588K | ||
| 5 | accuweather.com | 8.8M | −561K | ||
| 6 | sciencedirect.com | 8.4M | −339K | ||
| 7 | desmos.com | 7.8M | −39K | ||
| 8 | noaa.gov | 6.8M | +36K | ||
| 9 | ↑1 | nasa.gov | 6.3M | +148K | |
| 10 | ↓1 | mathway.com | 6.0M | −391K |
Websites that changed positions within the top 10 rankings in April 2025.
Rank | Website | Change | |
|---|---|---|---|
| 9 | nasa.gov | ↑1 | |
| 1 | openai.com | ||
| 2 | weather.com |
Rank | Website | Change | |
|---|---|---|---|
| 10 | mathway.com | ↓1 | |
| 1 | openai.com | ||
| 2 | weather.com |
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