Research Reports
Parent: Hydrogen Pathways Program
eScholarship stats: History by Referrer for March through June, 2026
| Referrer | Total referrals | 2026-06 | 2026-05 | 2026-04 | 2026-03 |
|---|---|---|---|---|---|
| 993 | 210 | 265 | 276 | 242 | |
| cdlib.org | 75 | 6 | 21 | 10 | 38 |
| eScholarship | 72 | 30 | 22 | 14 | 6 |
| chatgpTwitterm | 54 | 26 | 11 | 12 | 5 |
| perplexity.ai | 20 | 4 | 3 | 8 | 5 |
| repec.org | 20 | 11 | 9 | ||
| Bing | 19 | 7 | 4 | 6 | 2 |
| claude.ai | 15 | 6 | 6 | 3 | |
| nlr.gov | 12 | 1 | 2 | 4 | 5 |
| live.com | 10 | 7 | 3 | ||
| duckduckgo.com | 8 | 1 | 3 | 4 | |
| office.net | 6 | 6 | |||
| ucdavis.edu | 4 | 2 | 1 | 1 | |
| ecosia.org | 4 | 1 | 3 | ||
| catf.us | 3 | 1 | 1 | 1 | |
| mdpi.com | 3 | 1 | 2 | ||
| overleaf.com | 3 | 1 | 2 | ||
| brave.com | 3 | 2 | 1 | ||
| grokipedia.com | 3 | 1 | 2 | ||
| systemre.org | 3 | 3 | |||
| doi.org | 3 | 2 | 1 | ||
| baidu.org | 3 | 1 | 1 | 1 | |
| Yahoo | 3 | 2 | 1 | ||
| 2 | 2 | ||||
| 2 | 1 | 1 | |||
| other | 19 | 3 | 4 | 8 | 4 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.