// Domain Record: library-security-system-2023
library-security-system.com
Legacy oversight data repository that served as a policy analysis resource. Accumulated 15029+ backlinks from institutional domains.
// Current Metrics
73 Domain Authority
69 Domain Rating
17 Spam Score
3,938 Backlinks
400 Referring Domains
13y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 72 | 68 | 4,227 |
| 2022 | 74 | 70 | 3,451 |
| 2023 | 70 | 67 | 4,180 |
| 2024 | 72 | 68 | 4,812 |
| 2025 | 72 | 68 | 5,102 |
// Related Domains in Expired Government Domains (2025)
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| board-patent-review.io | 89 | 97 | 18,714 |
| dept-education-base.edu | 87 | 97 | 39,427 |
| library-safety-service.edu | 87 | 76 | 9,396 |
| central-treasury-net.gov | 86 | 97 | 33,255 |
| access-patent-service.us | 84 | 69 | 2,366 |