Status
Status & metrics
A transparent view of HealthArchive.ca coverage, freshness, and service status.
Current status
A citable archival record of what public health websites displayed at a specific time, with capture dates and stable snapshot links. Not: Current guidance, medical advice, or an official government website.
Coverage snapshot
Sources tracked
2
Snapshots
136,240
Unique pages
39,732
Latest capture date: Apr 21, 2025.
Per-source coverage
First/last capture dates are UTC and reflect archival capture times, not necessarily the last time a source updated its content.
Canadian Institutes of Health Research
12,584 snapshotsFirst capture: Apr 10, 2025
Last capture: Apr 10, 2025
Health Canada
123,656 snapshotsFirst capture: Apr 18, 2025
Last capture: Apr 21, 2025
Usage snapshot
Search requests (last 30 days)
10,338
Snapshot detail views
23,478
Raw snapshot views
1,208
Reports submitted
0
Usage metrics are aggregated daily counts with no personal identifiers.
Metrics definitions
- Snapshots are individual captured pages with a timestamped record.
- Pages are URL groups that may have multiple snapshots over time.
- Last capture date is a proxy for freshness and reflects archive capture time (UTC), not source update time.
- Annual editions are captured on Jan 01 (UTC). Ad-hoc captures are labeled when they occur.
- Usage counts are aggregated daily totals (search requests, snapshot views, report submissions).
Monthly impact report
A short monthly report summarizes coverage, reliability, and usage trends.