clinicaltrials.gov Dashboard

clinicaltrials.gov scores B (81%) overall, above the federal median of 80% and above the national median of 78%, passing 56 of 69 standards on its homepage as of September 25, 2026. Top standards to fix: Background and foreground colors have a sufficient contrast ratio, svg-img-alt, Elements with visible text labels have matching accessible names. See the federal rankings.

Overall

B

Accessibility

A

Botability

A

Security

B

Usability

F

Readability

F