Research Reports
Parent: National Center for Sustainable Transportation
eScholarship stats: History by Referrer for March through June, 2026
| Referrer | Total referrals | 2026-06 | 2026-05 | 2026-04 | 2026-03 |
|---|---|---|---|---|---|
| 5,061 | 1,688 | 1,497 | 1,047 | 829 | |
| eScholarship | 1,687 | 628 | 608 | 354 | 97 |
| repec.org | 868 | 472 | 375 | 15 | 6 |
| cdlib.org | 507 | 60 | 160 | 51 | 236 |
| ucdavis.edu | 442 | 80 | 100 | 119 | 143 |
| doi.org | 341 | 108 | 48 | 127 | 58 |
| Bing | 183 | 28 | 73 | 46 | 36 |
| ucop.edu | 122 | 89 | 2 | 25 | 6 |
| Yahoo | 75 | 35 | 26 | 10 | 4 |
| trb.org | 71 | 8 | 11 | 24 | 28 |
| baidu.com | 69 | 52 | 17 | ||
| duckduckgo.com | 65 | 50 | 15 | ||
| chatgpTwitterm | 57 | 7 | 14 | 10 | 26 |
| baidu.org | 52 | 25 | 15 | 5 | 7 |
| yandex.org | 37 | 17 | 17 | 3 | |
| 26 | 2 | 8 | 16 | ||
| perplexity.ai | 24 | 3 | 3 | 8 | 10 |
| office.net | 24 | 9 | 15 | ||
| grokipedia.com | 16 | 16 | |||
| ac.in | 12 | 2 | 10 | ||
| ac.uk | 12 | 12 | |||
| pdfdrive.pw | 9 | 1 | 8 | ||
| miocar.org | 8 | 3 | 5 | ||
| cnpereading.com | 8 | 8 | |||
| overleaf.com | 7 | 7 | |||
| other | 376 | 92 | 69 | 77 | 138 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.