// Domain Record: historical-medical-api-2022
historical-medical-api.us
Former technical information clearinghouse providing educational assessment data to industry stakeholders. Domain lapsed after contract expiration in 2023.
// Current Metrics
70 Domain Authority
57 Domain Rating
39 Spam Score
18,593 Backlinks
1,323 Referring Domains
9y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 72 | 58 | 13,851 |
| 2022 | 73 | 59 | 19,759 |
| 2023 | 72 | 58 | 21,534 |
| 2024 | 72 | 58 | 21,170 |
| 2025 | 66 | 54 | 22,716 |
// Related Domains in Nonprofit Expired Domains (2025)
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| commission-safety-center.gov | 88 | 75 | 32,285 |
| commission-census-base.org | 86 | 71 | 48,258 |
| gateway-defense-tools.us | 86 | 98 | 26,575 |
| catalog-energy-monitor.us | 85 | 72 | 29,857 |
| archive-science-dashboard.info | 85 | 91 | 14,422 |