pnnl.gov Changelog
- Managed by: Department of Energy
- Status: 200
- Pages: 1 (homepage only · get full site scan)
- Last scan: 10/2/2026
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10/2/2026
- usability : Grade: F → F / Score: 58% → 56% (9 of 16 elements)
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8/26/2026
- accessibility : Grade: A → A / Score: 92% → 93% (28 of 30 elements)
- usability : Grade: D → F / Score: 62% → 52% (9 of 17 elements)
- security : Grade: C → B / Score: 77% → 87% (7 of 8 elements)
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6/27/2026
- usability : Grade: D → D / Score: 64% → 62% (10 of 16 elements)