UX field notes
UX fixes that turn visitors into customers.
Practical UX, design and accessibility fixes you can ship this week, drawn from the checks ProCurveUX runs on every audit.
Latest
- Design servicesAfter the UX audit: turning findings into shipped fixesA UX audit is a list, not a result. How to triage findings, fix what you can, brief a design team on the rest and judge an agency's work. · 6 min read#UX audits#Redesign#Design agencies
- UX auditsHow to run a heuristic evaluation of a websiteA step-by-step guide to evaluating a website against Nielsen's 10 usability heuristics: web examples, how many evaluators, severity ratings and how to write up findings. · 6 min read#Heuristic evaluation#Usability#UX audits
- PerformanceCumulative Layout Shift: what it measures and how to fix itCLS scores how much a page jumps while people use it. Good is 0.1 or less at the 75th percentile. The common causes, how to measure them, and fixes. · 8 min read#Core Web Vitals#CLS#Performance
- Mobile UXTap target size: 24px, 44pt or 48dp, and why they differWCAG asks for 24×24 CSS pixels, Apple 44×44 points and Material 48×48dp. What each number means, why they differ, and how to fix small targets. · 7 min read#Tap targets#WCAG 2.2#Mobile UX
- AccessibilityColour contrast ratios: what WCAG requires and how to fix themWCAG asks for 4.5:1 for body text, 3:1 for large text and controls, and 7:1 at AAA. How the ratio works, what is exempt, and brand-safe fixes. · 7 min read#Colour contrast#WCAG 2.2#Accessibility
- AccessibilityWhat's new in WCAG 2.2: the nine new success criteriaWCAG 2.2 added nine success criteria and removed 4.1.1 Parsing. What each new criterion asks, its level, and what it means for your website. · 7 min read#WCAG 2.2#Accessibility#Keyboard access
- AccessibilityADA website lawsuits: why the numbers don't matchTrackers counted 3,117, 3,948 or 5,114 ADA website lawsuits in 2025. Here is why the counts differ, and what every tracker agrees on. · 5 min read#ADA lawsuits#Accessibility#WCAG 2.2
- ConversionWhy visitors don't convert: 9 UX causesHard-to-read copy, weak mobile pages, surprise costs and long forms: nine UX reasons landing pages lose visitors, the data behind each, and what to check. · 6 min read#Conversion rate#Landing pages#Mobile UX
- UX auditsScreenshot vs. real browser: what UX tools missScreenshot-based UX tools found just 14% of live-page issues in Baymard's test. See the hover, focus, layout-shift and mobile problems only a real browser catches. · 8 min read#Real-browser testing#AI UX audits#Core Web Vitals
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