cdc.gov Dashboard

cdc.gov scores B (84%) overall, above the federal median of 80% and above the national median of 78%, passing 53 of 63 standards on its homepage as of October 2, 2026. Top standards to fix: Links have a discernible name, Skip links are focusable, No element has a [tabindex] value greater than 0. See the federal rankings.

Overall

B

Accessibility

B

Botability

B

Security

A

Usability

D

Readability

A