# Top Science Websites in Canada
The top 10 most visited science websites in Canada by Ahrefs organic search traffic estimates. Updated monthly.
November 2025
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | openai.com |
3.4M
+176.6K
|
+176.6K | |
| 2 | ↑1 | weather.gc.ca |
1.5M
-389.1K
|
-389.1K |
| 3 | ↓1 | theweathernetwork.com |
1.3M
-1.2M
|
-1.2M |
| 4 | hydroquebec.com |
1.2M
+100.9K
|
+100.9K | |
| 5 | ↑3 | meteomedia.com |
892.1K
+389K
|
+389K |
| 6 | ↑1 | zerogpt.com |
692.4K
+143K
|
+143K |
| 7 | ↓1 | stm.info |
518.4K
-56.8K
|
-56.8K |
| 8 | ↓3 | noaa.gov |
497.2K
-81.2K
|
-81.2K |
| 9 | accuweather.com |
471K
-2.5K
|
-2.5K | |
| 10 | nasa.gov |
435K
+31.1K
|
+31.1K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in November 2025.