Performance & Accessibility
A Practical Guide to Reflow and Zoom
Whether content stays readable and usable when the browser is zoomed in or the viewport is narrow, without forcing the reader to scroll in two directions to fol...
Lumexa Media · Writing
Performance & Accessibility
Core Web Vitals, WCAG conformance and the audit trail that proves both.
163 articles in Performance & Accessibility · every discipline
Performance & Accessibility
A Practical Guide to Skip Links and Landmarks
A link at the start of the page that jumps past repeated navigation to the main content, and HTML landmark regions that let assistive technology users move betw...
Performance & Accessibility
Accessibility Overlays: Why They Are Not a Fix
Third-party scripts or widgets that claim to make a website accessible automatically, usually by adding a toolbar and changing the page in the visitor's br...
Performance & Accessibility
How to Get Transcripts for Audio and Video Right
Text versions of audio-only and video-only media, such as podcasts, recorded calls and silent product animations, that give people who cannot hear or see the me...
Performance & Accessibility
Live Captions, Done Properly
Real-time captions for live audio in webinars, streams and virtual events, produced by human captioners, automatic speech recognition or a combination of both....
Performance & Accessibility
Sign Language for Video: The Decisions That Matter
Providing sign language interpretation of the audio in prerecorded video, usually as an interpreter shown in a window alongside the main picture. Key takeaways...
Performance & Accessibility
Info and Relationships in Markup: The Decisions That Matter
Making the structure people see on screen, such as headings, lists, tables, form labels and groupings, available in the code so assistive technology can convey...
Performance & Accessibility
Meaningful Reading Order: The Decisions That Matter
Making sure the order in which content is read by a screen reader or reached by keyboard matches the order that makes sense, whatever the visual layout. Key tak...
Performance & Accessibility
A Practical Guide to Sensory Characteristics in Instructions
Writing instructions that do not depend only on shape, size, color, position or sound, such as "click the round button" or "see the box on the ri...
Performance & Accessibility
How to Get Screen Orientation Support Right
Letting content work in both portrait and landscape orientation rather than locking a website or app to one. Key takeaways WCAG 1.3.4 Orientation, AA: content i...
Performance & Accessibility
Input Purpose and Autocomplete: The Decisions That Matter
Identifying the purpose of form fields that collect personal information, such as name, email and address, so browsers and assistive tools can fill them in or s...
Performance & Accessibility
Autoplaying Audio Control: What Actually Works
Giving people a way to pause, stop or turn down any audio that plays automatically on a page, such as background music or an autoplaying video with sound. Key t...
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