history.gov Changelog

6/6/2026
- botability : Grade: B → C / Score: 80% → 72% (8 of 11 elements)
- security : Grade: A → B / Score: 100% → 88% (8 of 9 elements)
5/2/2026
- Usability : Grade: D → F / Score: 67% → 0% (0 of 3 elements)
- Security : Grade: D → F / Score: 67% → 25% (1 of 4 elements)
- Botability : Grade: F → F / Score: 57% → 43% (3 of 7 elements)
8/21/2025
- accessibility : Grade: C → D / Score: 77% → 66% (6 of 9 elements)
- content : Grade: F → C / Score: 50% → 75% (6 of 8 elements)
- seo : Grade: B → A / Score: 85% → 100% (7 of 7 elements)