// Domain Record: state-patent-tracker-2021
state-patent-tracker.gov
Former technical resource center providing audit trail data to research institutions. Domain lapsed after budget cuts in 2024.
// Current Metrics
57 Domain Authority
70 Domain Rating
30 Spam Score
33,663 Backlinks
1,918 Referring Domains
5y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 60 | 73 | 41,036 |
| 2022 | 57 | 70 | 33,421 |
| 2023 | 52 | 66 | 39,866 |
| 2024 | 54 | 67 | 39,817 |
| 2025 | 55 | 69 | 23,920 |
// Related Domains in Nonprofit Expired Domains (2025)
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| files-policy-lab.info | 89 | 98 | 29,216 |
| legacy-veterans-index.uk | 88 | 84 | 13,524 |
| authority-innovation-center.info | 88 | 75 | 34,073 |
| connect-trade-net.info | 86 | 93 | 46,055 |
| legacy-energy-review.gov | 86 | 84 | 16,601 |