Center for Tobacco Control Research and Education
Parent: UCSF
eScholarship stats: History by Referrer for May through August, 2026
| Referrer | Total referrals | 2026-08 | 2026-07 | 2026-06 | 2026-05 |
|---|---|---|---|---|---|
| 19,780 | 8,328 | 5,309 | 3,139 | 3,004 | |
| eScholarship | 4,213 | 1,506 | 602 | 1,058 | 1,047 |
| baidu.com | 1,119 | 1,024 | 56 | 39 | |
| cdlib.org | 583 | 187 | 42 | 76 | 278 |
| Bing | 467 | 278 | 30 | 76 | 83 |
| Yahoo | 270 | 197 | 12 | 37 | 24 |
| yandex.org | 255 | 196 | 14 | 29 | 16 |
| baidu.org | 242 | 187 | 14 | 21 | 20 |
| duckduckgo.com | 180 | 116 | 12 | 52 | |
| ucop.edu | 138 | 2 | 1 | 127 | 8 |
| ucsf.edu | 49 | 19 | 10 | 8 | 12 |
| chatgpTwitterm | 36 | 14 | 7 | 12 | 3 |
| repec.org | 22 | 2 | 3 | 6 | 11 |
| 20 | 12 | 1 | 7 | ||
| Wikipedia | 20 | 16 | 4 | ||
| exposetobacco.org | 13 | 2 | 1 | 10 | |
| bban.top | 11 | 3 | 8 | ||
| nih.gov | 10 | 2 | 2 | 6 | |
| grokipedia.com | 10 | 5 | 3 | 2 | |
| openalex.org | 10 | 10 | |||
| live.com | 9 | 7 | 2 | ||
| cnki.net | 9 | 9 | |||
| wiley.com | 8 | 8 | |||
| ca.gov | 7 | 7 | |||
| org.au | 7 | 2 | 5 | ||
| other | 335 | 85 | 55 | 115 | 80 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.