| Referrer | Total referrals | 2026-08 | 2026-07 | 2026-06 | 2026-05 |
|---|---|---|---|---|---|
| 13,556 | 4,527 | 3,554 | 2,730 | 2,745 | |
| eScholarship | 2,971 | 1,190 | 532 | 707 | 542 |
| baidu.com | 786 | 280 | 473 | 33 | |
| Bing | 357 | 187 | 40 | 60 | 70 |
| cdlib.org | 229 | 84 | 55 | 48 | 42 |
| baidu.org | 169 | 120 | 4 | 26 | 19 |
| Yahoo | 154 | 89 | 24 | 28 | 13 |
| duckduckgo.com | 142 | 69 | 8 | 14 | 51 |
| yandex.org | 139 | 94 | 17 | 22 | 6 |
| chatgpTwitterm | 73 | 29 | 14 | 16 | 14 |
| Wikipedia | 62 | 18 | 11 | 7 | 26 |
| ucop.edu | 59 | 7 | 10 | 42 | |
| universityofcalifornia.edu | 47 | 24 | 23 | ||
| yandex.com | 28 | 12 | 3 | 10 | 3 |
| semanticscholar.org | 27 | 16 | 4 | 4 | 3 |
| uci.edu | 23 | 15 | 4 | 2 | 2 |
| 17 | 2 | 15 | |||
| oadoi.org | 16 | 8 | 5 | 1 | 2 |
| brave.com | 9 | 5 | 4 | ||
| perplexity.ai | 9 | 5 | 4 | ||
| substack.com | 7 | 3 | 4 | ||
| naver.com | 7 | 5 | 2 | ||
| cnki.net | 7 | 5 | 2 | ||
| exlibrisgroup.com | 6 | 2 | 4 | ||
| grokipedia.com | 6 | 2 | 4 | ||
| other | 512 | 204 | 61 | 121 | 126 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.