// Domain Record: catalog-science-api-2023
catalog-science-api.info
Defunct reporting portal originally established in 2009 to provide educational assessment information. Carried DA of 93 at peak.
// Current Metrics
89 Domain Authority
82 Domain Rating
30 Spam Score
25,333 Backlinks
3,614 Referring Domains
17y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 93 | 85 | 27,630 |
| 2022 | 91 | 84 | 28,693 |
| 2023 | 92 | 84 | 23,137 |
| 2024 | 87 | 80 | 29,080 |
| 2025 | 85 | 78 | 28,627 |
// Related Domains in Expired Government Domains (2026)
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| board-pharma-service.com | 89 | 74 | 11,046 |
| access-agriculture-system.gov | 88 | 82 | 33,424 |
| public-research-center.net | 86 | 97 | 49,934 |
| data-legal-index.edu | 84 | 82 | 18,503 |
| state-technology-lab.io | 81 | 76 | 46,029 |