# Top Reference Websites in United Kingdom
The top 10 most visited reference websites in United Kingdom by Ahrefs organic search traffic estimates. Updated monthly.
January 2026
| Rank | Website | Search traffic | ||
|---|---|---|---|---|
| 1 | wikipedia.org |
251.7M
+19.9M
|
+19.9M | |
| 2 | ↑1 | britannica.com |
3.4M
-170K
|
-170K |
| 3 | ↓1 | merriam-webster.com |
3.2M
-467K
|
-467K |
| 4 | timeanddate.com |
1.8M
-39.6K
|
-39.6K | |
| 5 | word.tips |
1.6M
+193K
|
+193K | |
| 6 | ↑3 | thesaurus.com |
810.2K
+120K
|
+120K |
| 7 | wikihow.com |
807.3K
+30K
|
+30K | |
| 8 | ↓2 | dictionary.com |
743.1K
-205.6K
|
-205.6K |
| 9 | ↓1 | wiktionary.org |
690.9K
-6.5K
|
-6.5K |
| 10 | ↑7 | worldometers.info |
588.4K
+310.5K
|
+310.5K |
## Top Trending Websites
Websites that changed positions within the top 100 rankings in January 2026.