Jon @ Twenty Eighty Online

The Skip to Content Button plugin adds a visually hidden but assistive technology/keyboard accessible button after the opening body tag that helps users using assistive technology to skip to a defined area on the page (by default an element with the id of “main”).
The Skip to Content Button plugin features a settings area where users can define a custom button class, a custom target, and a custom string that is the label for the button.

Skip To Content Button

A plugin that adds a skip to content button for accessibility and assistive technology

Amit Moreno

Codenroll

Adds an accessible way to skip to page sections, as required by WCAG 2.0 for all levels.
This plugin is provided by Amit Moreno and the team of Codenroll to help make the internet more accessible for people with disabilities. please aware that the plugin authors is not responsible to the user or to any third party for any direct or indirect damage of any kind from any use of this plugin.

AccessibleWP – Accessibility Skip-Links

Adds an accessible way to skip to page sections, as required by WCAG 2.0 for all levels.

Skip To Content Button vs AccessibleWP – Accessibility Skip-Links