Resource Archive Status
Link availability and dataset integrity are audited by a weekly automated scan. The summary below also tells you how current the displayed report actually is.
Every Monday 00:00 UTC
Automated upkeep
- Scheduled run
- Every Monday 00:00 UTC
- Last report
- May 21, 2026 at 11:54 AM
- Coverage
- 207 sources
The scan is scheduled weekly via GitHub Actions and results refresh on each deploy. This page computes the displayed report's real age from its timestamp.
What the scan checks
- — Link reachability (HTTP response codes)
- — Redirects (links moved to a new address)
- — 403/429 and timeouts → manual review list
- — Description, risk, and ethics-note completeness
- — Possible duplicate records
Connectivity
Current network status and HTTP response distribution for external archive references.
Links that open cleanly with HTTP 200.
Links that resolve to a new address but still work; not counted as broken.
403/429 limits or timeouts; tested by hand, not counted as broken.
Hosts confirmed unreachable or returning 404/500-class errors.
Quality Analysis
Description quality, completeness of ethics/verification notes, and duplication status.
Entries with no description or an insufficient one.
Medium/High-risk entries lacking adequate verification or safety notes.
Possible duplicate records; review suggested, not an error.
1 Link accessibility policy: Redirected links are not classified as broken; they are flagged only for a future URL update. Sources returning HTTP 403/429 limits or timing out are not treated as "confirmed broken"; they move to a manual review list for hands-on testing. The aim is to keep false alarms to a minimum.
2 Data integrity: The scan audits metadata and description fields of archive records; similar records are flagged via automated text analysis.