This document provides guidance on making web content accessible. It discusses defining content and accessibility guidelines, focusing on text, links, images and graphics. For text, it recommends using headings, appropriate font sizes and weights, and sufficient color contrast. For links, it suggests making the purpose clear and distinguishing links from text. For images, it advises using thoughtful alt-text descriptions and describing diagrams and non-decorative images. The document also covers advanced tools for hiding or showing elements for screen readers and provides tips for training content contributors on accessibility best practices.