The AccessibilityAccessibilityAccessibility (commonly shortened to a11y) refers to the design of products, devices, services, or environments for people with disabilities. The concept of accessible design ensures both “direct access” (i.e. unassisted) and “indirect access” meaning compatibility with a person’s assistive technology (for example, computer screen readers). (https://en.wikipedia.org/wiki/Accessibility) Team shares accessibility expertise across the project to improve the accessibility of WordPress coreCoreCore is the set of software required to run WordPress. The Core Development Team builds WordPress. and resources.
Before the main content, there can be navigation links, search, or other elements. For keyboard and screen reader users it can be frustrating to get to the main content of a page because you have to tab through all these elements every time over and over again. By implementing a skip link (also known as skip to content links), those users can skip all these elements and jump right into the content.