Article References

WCAG

Web Content Accessibility Guidelines: international standards for perceivable, operable, understandable, and robust web content.

Ratio between text and background colors; WCAG AA requires 4.5:1 for normal body text in most cases.

Assistive software that reads page structure aloud; relies on semantic HTML and heading hierarchy.

Google audit tool with an Accessibility category scoring common failures like contrast and ARIA misuse.

Published by W3C Web Accessibility Initiative.

Published by WebAIM.

Published by Chrome for Developers.

Published by W3C.

Send us your current site (or tell us you don't have one yet). We'll send back a free audit within 24 hours.