// Domain Record: docs-patent-service-2020
docs-patent-service.edu
Defunct compliance database originally established in 2004 to provide environmental monitoring information. Carried DA of 93 at peak.
// Current Metrics
85 Domain Authority
82 Domain Rating
41 Spam Score
19,590 Backlinks
800 Referring Domains
23y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 80 | 78 | 23,963 |
| 2022 | 87 | 84 | 22,270 |
| 2023 | 85 | 82 | 22,086 |
| 2024 | 89 | 85 | 24,927 |
| 2025 | 82 | 79 | 22,759 |
// Related Domains in Education Resource Expired
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| registry-audit-api.io | 89 | 100 | 48,364 |
| central-health-dashboard.edu | 89 | 84 | 15,756 |
| center-budget-tracker.info | 89 | 88 | 23,249 |
| metro-pharma-review.us | 88 | 74 | 48,656 |
| agency-policy-brief.us | 88 | 73 | 23,671 |