| Referrer | Total referrals | 2025-04 | 2025-03 | 2025-02 | 2025-01 |
|---|---|---|---|---|---|
| 24,534 | 5,246 | 6,692 | 6,667 | 5,929 | |
| eScholarship | 4,442 | 810 | 1,134 | 1,748 | 750 |
| doi.org | 543 | 220 | 167 | 104 | 52 |
| chatgpTwitterm | 443 | 145 | 97 | 117 | 84 |
| Bing | 365 | 94 | 101 | 84 | 86 |
| nih.gov | 260 | 66 | 82 | 74 | 38 |
| libkey.io | 215 | 36 | 62 | 68 | 49 |
| Wikipedia | 148 | 42 | 35 | 42 | 29 |
| linkedin.com | 137 | 4 | 46 | 83 | 4 |
| duckduckgo.com | 120 | 24 | 34 | 31 | 31 |
| perplexity.ai | 119 | 27 | 40 | 29 | 23 |
| 112 | 21 | 25 | 56 | 10 | |
| wixsite.com | 111 | 21 | 24 | 23 | 43 |
| ecosia.org | 85 | 13 | 24 | 25 | 23 |
| semanticscholar.org | 85 | 27 | 21 | 37 | |
| Yahoo | 67 | 29 | 16 | 22 | |
| cdlib.org | 62 | 33 | 8 | 21 | |
| baidu.com | 61 | 17 | 27 | 17 | |
| samiseif.com | 44 | 3 | 21 | 20 | |
| usg.edu | 38 | 5 | 33 | ||
| sustainablelibrariesinitiative.org | 27 | 4 | 23 | ||
| researchgate.net | 25 | 8 | 17 | ||
| instagram.com | 24 | 12 | 12 | ||
| cnki.net | 20 | 3 | 10 | 7 | |
| ac.uk | 20 | 20 | |||
| other | 2,083 | 492 | 625 | 574 | 392 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.