Web Accessibility: A Practical WCAG Guide
An accessible site serves more customers — and reduces legal risk.
UX20 min read
/ Key takeaways
- →Accessibility expands your audience and reduces legal exposure.
- →Many fixes — contrast, alt text, labels — are quick wins.
- →Accessible markup also helps SEO and AI search.
/ In this article
A complete outline of what this guide covers. Each section is being expanded into full detail — bookmark it and check back.
01Why accessibility matters
02WCAG basics
- →Perceivable
- →Operable
- →Understandable
- →Robust
03Color contrast and text
04Keyboard and screen reader support
05Accessible images and forms
06Testing for accessibility
/ FAQ
Common questions.
- Is web accessibility legally required?
- In many regions, businesses are expected to meet accessibility standards, and lawsuits over inaccessible sites are common.
- What is WCAG?
- The Web Content Accessibility Guidelines — the global standard for making web content usable by everyone.
- Does accessibility help SEO?
- Yes. Practices like alt text, semantic markup, and clear structure benefit both accessibility and search.