Performance & Accessibility
A Practical Guide to Accessible Chat Widgets
Live chat and support widgets that work with keyboards, screen readers and zoom. Key takeaways Focus management: opening chat should move focus predictably Live...
Category · 163 articles
Performance & Accessibility
Core Web Vitals, WCAG conformance and the audit trail that proves both.
Performance & Accessibility
How to Get Accessible Navigation Menus Right
Dropdown and mega menus that work with keyboards, screen readers and touch. Key takeaways Keyboard: menus must open and close with the keyboard Hover: hover-onl...
Performance & Accessibility
Accessible Accordions and Disclosure: What Actually Works
Expandable sections that hide and reveal content, used for FAQs and long pages. Key takeaways Buttons: the trigger should be a button State: aria-expanded commu...
Performance & Accessibility
How to Get Accessible Carousels Right
Rotating banners and sliders, built so everyone can reach and control the content. Key takeaways Auto-rotation: moving content needs a pause control Controls: p...
Performance & Accessibility
A Practical Guide to Accessible Range Sliders
Slider controls for values such as price ranges and volume. Key takeaways Keyboard: arrow keys should change values Values: current, minimum and maximum values...
Performance & Accessibility
A Practical Guide to Accessible Date Pickers
Calendar controls for choosing dates, and the text input behind them. Key takeaways Text entry: users should be able to type dates directly Keyboard navigation:...
Performance & Accessibility
Accessible Multi-Select Controls: What Actually Works
Controls that let users choose several options, such as tag pickers and filter lists. Key takeaways State: selected options must be programmatically exposed Rem...
Performance & Accessibility
A Practical Guide to Accessible Toast Notifications
Brief messages that appear temporarily to confirm actions or report problems. Key takeaways Live regions: announce messages without moving focus Timing: message...
Performance & Accessibility
How to Get Accessible Breadcrumb Trails Right
The navigation trail showing where a page sits in a site's hierarchy. Key takeaways Landmark: breadcrumbs sit in a labeled navigation landmark Current page...
Performance & Accessibility
Progress Bars and Steppers, Done Properly
Bars and steppers that show how far through a process someone is. Key takeaways Roles: progress bars have defined roles and value attributes Steppers: multi-ste...
Performance & Accessibility
Healthcare Digital Accessibility, Done Properly
Accessibility requirements for patient-facing digital services, from booking to portals and forms. Key takeaways Section 1557: prohibits disability discriminati...
Performance & Accessibility
A Practical Guide to Financial Services Accessibility
Accessibility of banking, insurance and investment services delivered online. Key takeaways Public accommodations: financial services are frequently treated as...
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Web Performance & Accessibility
Core Web Vitals and WCAG 2.2 AA, with the evidence.
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Core Web Vitals Optimization
Improving loading speed, responsiveness and layout stability as measured by Google's Core Web Vi...
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Image & Asset Optimization
Making images, fonts and other assets smaller and faster to load without visible loss in quality...
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Caching & CDN Setup
Configuring caching and a content delivery network so pages load quickly for visitors wherever t...
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JavaScript Bundle Reduction
Cutting the amount of JavaScript your pages download and run, which is usually the biggest cause...
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Accessibility Audit (WCAG 2.2 AA)
A detailed check of your site against WCAG 2.2 AA, combining automated scans with manual testing...
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Accessibility Remediation
Fixing the accessibility problems an audit finds, in your code and templates, and retesting to c...
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Performance Monitoring Setup
Measuring site speed continuously, so slowdowns are noticed when they happen rather than when sa...
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