[Feature]: Accessibility Issues

### Requirement

Fixing the accessibility

### Problem

Hi,

I ran the website through an accessibility tracker and overall the site had an accessibility rate of from 50% and above, the minimum is 90%.

I would love to solve this issue.

### Proposal

_No response_

### Open questions

_No response_

Use the accessibility tracker results for the website as the starting point, and identify the pages and criteria behind the reported 50%-plus score. Confirm the specific scope and expected fixes with maintainers, then rerun the tracker to verify that the site reaches at least 90%.

Written by the indexing model from the issue text.