Links missing accessible name
CriticoLinks must have discernible text so screen reader users understand their purpose.
WCAG 2.4.49 elemento/i interessato/i
<a href="#"><a href="https://www.facebook.com/CDC"><a href="https://twitter.com/CDCgov"><a href="https://www.instagram.com/CDCgov"><a href="https://www.linkedin.com/company/centers-for-disease-control-and-prevention">
Come correggere
Add text content, aria-label, or aria-labelledby to links. Avoid empty <a> tags.