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 | 91M | +9.3M | ||
| 2 | weather.com | 23M | +511K | ||
| 3 | calculator.net | 14M | +487K | ||
| 4 | weather.gov | 13M | +1.6M | ||
| 5 | accuweather.com | 9.4M | +665K | ||
| 6 | ↑1 | desmos.com | 8.4M | +795K | |
| 7 | ↓1 | sciencedirect.com | 8.3M | −250K | |
| 8 | ↑1 | mathway.com | 7.3M | +645K | |
| 9 | ↓1 | noaa.gov | 6.2M | −584K | |
| 10 | nasa.gov | 5.5M | −639K |
Websites that changed positions within the top 10 rankings in May 2025.
Rank | Website | Change | |
|---|---|---|---|
| 6 | desmos.com | ↑1 | |
| 8 | mathway.com | ↑1 | |
| 1 | openai.com |
Rank | Website | Change | |
|---|---|---|---|
| 7 | sciencedirect.com | ↓1 | |
| 9 | noaa.gov | ↓1 | |
| 1 | openai.com |
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