# Top Science Websites in Switzerland
The top 10 most visited science websites in Switzerland by Ahrefs organic search traffic estimates. Updated monthly.
October 2025
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | compendium.ch |
1M
+55.8K
|
+55.8K | |
| 2 | openai.com |
420.7K
+152K
|
+152K | |
| 3 | wetter.com |
186.6K
-79K
|
-79K | |
| 4 | sunstore.ch |
149K
+9.8K
|
+9.8K | |
| 5 | lachainemeteo.ch |
90.6K
-19.5K
|
-19.5K | |
| 6 | tdg.ch |
79.8K
-13.5K
|
-13.5K | |
| 7 | meteonews.ch |
66.9K
-22.6K
|
-22.6K | |
| 8 | accuweather.com |
65.2K
-9.6K
|
-9.6K | |
| 9 | wetteronline.ch |
55.8K
-18.4K
|
-18.4K | |
| 10 | ↑10 | rnd.de |
51.8K
+27.4K
|
+27.4K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in October 2025.