# Top Science Websites in Canada
The top 10 most visited science websites in Canada by Ahrefs organic search traffic estimates. Updated monthly.
August 2025
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | openai.com |
18.4M
-656.4K
|
-656.4K | |
| 2 | ↑2 | meteomedia.com |
2.8M
+1M
|
+1M |
| 3 | weather.gc.ca |
2.5M
+171.2K
|
+171.2K | |
| 4 | ↓2 | theweathernetwork.com |
2.5M
-463.9K
|
-463.9K |
| 5 | hydroquebec.com |
1.4M
+100.3K
|
+100.3K | |
| 6 | accuweather.com |
781.9K
-10K
|
-10K | |
| 7 | ↑1 | meteo.gc.ca |
641.2K
+95K
|
+95K |
| 8 | ↓1 | stm.info |
574.5K
-201.7K
|
-201.7K |
| 9 | nasa.gov |
484K
-37.5K
|
-37.5K | |
| 10 | sciencedirect.com |
365.8K
-53.4K
|
-53.4K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in August 2025.