Links missing accessible name
CriticoLinks must have discernible text so screen reader users understand their purpose.
WCAG 2.4.48 elemento/i interessato/i
<a href="https://onesignal.com/case-studies/zenni"><a href="https://onesignal.com/case-studies/cashea"><a href="https://onesignal.com/case-studies/taptap-send"><a href="https://onesignal.com/case-studies/beach-bum-games"><a href="https://onesignal.com/case-studies/bitcoin-com">
Come correggere
Add text content, aria-label, or aria-labelledby to links. Avoid empty <a> tags.