vital-scans open quality ledger

nih.gov: report archive

Every recorded ISO week for this site, newest first. The dashboard headline uses a rolling last-7-days window; these are the full per-week reports for week-over-week comparison.

Weekly reports for nih.gov (16 weeks).
WeekScorePages auditedMedian axe / pageMedian Alfa / page
2026-W40 D 59 15 9 92
2026-W39 D 63 23 8 -1 better 91
2026-W38 D 63 22 8 93
2026-W37 D 63 23 8 95
2026-W36 D 63 22 8 95
2026-W35 D 63 20 8 98
2026-W34 D 55 21 10 +2 worse 91
2026-W33 D 63 23 8 -2 better 93
2026-W32 D 63 3144 8 93
2026-W31 D 63 3146 8 92
2026-W30 D 63 3136 8 93
2026-W29 C 66 3136 7 -1 better 89
2026-W28 A 90 1 2 -5 better n/a
2026-W27 A 85 1 3 +1 worse n/a
2026-W26 A 85 1 3 61
2026-W25 A 85 6 3 99