The top 10 most visited science websites in Japan by Ahrefs organic search traffic estimates. Updated monthly.
Rank | Website | Search traffic | |||
|---|---|---|---|---|---|
| 1 | tenki.jp | 29M | −5.4M | ||
| 2 | weathernews.jp | 19M | −2.1M | ||
| 3 | openai.com | 14M | −3.9M | ||
| 4 | oceans-nadia.com | 8.2M | −636 | ||
| 5 | jma.go.jp | 5.7M | −1.7M | ||
| 6 | kegg.jp | 5.4M | −313K | ||
| 7 | rad-ar.or.jp | 1.5M | −245K | ||
| 8 | New | earth.jp | 1.4M | +522K | |
| 9 | ↓1 | jst.go.jp | 1.1M | +22K | |
| 10 | ↓1 | jrc.or.jp | 1.1M | +66K |
Websites that changed positions within the top 10 rankings in June 2025.
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