Lessons from 16 Days of Accessibility Awareness
5 minute actions for making an impact, delivered right to your inbox.
Lesson 1: Text Color Contrast
Learn how to use WebAIM's WAVE browser extension to check text color contrast.
Read Lesson 1Lesson 2: Images Missing Alternative Text
Learn how to use WebAIM's WAVE browser extension to check images that are missing alternative text.
Read Lesson 2Lesson 3: Inputs Missing Labels
Learn how to use WebAIM's WAVE browser extension to check for inputs that are missing labels.
Read Lesson 3Lesson 4: Empty Links
Learn how to use WebAIM's WAVE browser extension to check for empty links.
Read Lesson 4Lesson 5: Empty Buttons
Learn how to use WebAIM's WAVE browser extension to check for empty buttons.
Read Lesson 5Lesson 6: Missing Page Language
Learn how to use WebAIM's WAVE browser extension to check for a page's language.
Read Lesson 6Lesson 7: Page Title
Learn how to review web page titles using the QualWeb Web Accessibility Evaluator.
Read Lesson 7Lesson 8: Heading Structure
Learn how to review web page headings using the W3C HTML Validator.
Read Lesson 8Lesson 11: Keyboard Focus Order
Learn how to test the order of focusable UI elements using a keyboard.
Read Lesson 11Lesson 12: Page-Level Zoom
Learn how to test content responsiveness and reflow by zooming a page.
Read Lesson 12Lesson 13: Text-Only Resizing
Learn how to test content responsiveness and reflow by resizing only text.
Read Lesson 13Lesson 14: Moving, Blinking, and Flashing Content
Learn how to evaluate web content that may be physically harmful, difficult to understand, or distracting.
Read Lesson 14Lesson 15: Audio and Video Alternatives
Learn how to evaluate alternatives to audio and video like captions, transcripts, and more.
Read Lesson 15Lesson 16: HTML Validation
Learn how to validate HTML using the W3C Markup Validation Service.
Read Lesson 16