Center for Tobacco Control Research and Education
Parent: UCSF
eScholarship stats: History by Referrer for June through September, 2026
| Referrer | Total referrals | 2026-09 | 2026-08 | 2026-07 | 2026-06 |
|---|---|---|---|---|---|
| 21,347 | 4,571 | 8,328 | 5,309 | 3,139 | |
| eScholarship | 4,650 | 1,484 | 1,506 | 602 | 1,058 |
| baidu.com | 1,149 | 69 | 1,024 | 56 | |
| Bing | 486 | 102 | 278 | 30 | 76 |
| cdlib.org | 437 | 132 | 187 | 42 | 76 |
| Yahoo | 354 | 108 | 197 | 12 | 37 |
| yandex.org | 322 | 83 | 196 | 14 | 29 |
| baidu.org | 315 | 93 | 187 | 14 | 21 |
| duckduckgo.com | 132 | 4 | 116 | 12 | |
| ucop.edu | 130 | 2 | 1 | 127 | |
| chatgpTwitterm | 53 | 20 | 14 | 7 | 12 |
| ucsf.edu | 52 | 15 | 19 | 10 | 8 |
| repec.org | 40 | 29 | 2 | 3 | 6 |
| Wikipedia | 32 | 12 | 16 | 4 | |
| 20 | 12 | 1 | 7 | ||
| aocr.org | 20 | 20 | |||
| nih.gov | 13 | 9 | 2 | 2 | |
| grokipedia.com | 13 | 5 | 5 | 3 | |
| openalex.org | 13 | 3 | 10 | ||
| cnki.net | 11 | 2 | 9 | ||
| wiley.com | 10 | 2 | 8 | ||
| plos.org | 9 | 9 | |||
| onbeyond.com | 8 | 8 | |||
| org.au | 7 | 2 | 5 | ||
| live.com | 7 | 7 | |||
| other | 390 | 129 | 87 | 56 | 118 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.