Add Missing Titles to Embedded Iframes
Gives iframes in post content a title attribute when they lack one (for example "YouTube video" or "Embedded map"), so screen reader users know what each frame contains.
Snippet Library
Accessibility snippets for WordPress
Snippets that make WordPress easier for everyone to use: skip links, focus styles, better link text and fixes for common accessibility issues. For site owners who want a site that works with keyboards and screen readers.
Name Each Menu Landmark for Screen Readers
Gives every classic menu location its own accessible name (for example "Primary menu" or "Footer menu"), so screen reader users can tell navigation regions apart.