osc.gov Dashboard

osc.gov scores B (87%) overall, above the federal median of 79% and above the national median of 77%, passing 53 of 61 standards on its homepage as of October 2, 2026. Top standards to fix: Lists contain only <li> elements and script supporting elements (<script> and <template>), Document has a main landmark, Valid doctype. See the federal rankings.

Overall

B

Accessibility

B

Botability

B

Security

A

Usability

B

Readability

F

Plans Demo