UX Error Detector

About

UX Error Detector – Instant UX Audit & Score (0–100)
Your website might be losing conversions because of invisible UX mistakes.
UX Error Detector scans any webpage in seconds and generates a UX Score (0–100) based on usability best practices and WCAG 2.1 accessibility standards.
Built for:
• Agencies
• UX/UI designers
• Freelancers
• Developers
• E-commerce owners
• Landing page creators


What It Does
✔ Instantly analyzes the current webpage
✔ Generates a UX Score (0–100)
✔ Detects contrast issues (WCAG compliance)
✔ Identifies low-visibility CTAs
✔ Checks for proper H1 structure
✔ Flags long or complex forms
✔ Detects excessive text blocks
✔ Identifies missing social proof
✔ Finds missing error feedback (ARIA)
✔ Detects invasive popups
All in under one second.


Smart Scoring System
Your page is evaluated across 8 key usability criteria.
🟢 85–100 → Excellent UX
🟡 70–84 → Good, needs optimization
🔴 Below 70 → High risk of conversion loss


Free Plan
• 1 audit per day
• Overall UX Score (0–100)
• View 1 detected issue
• No PDF export

Perfect for quick checks and testing.
PRO Plan
$4.99 per month
$39.99 per year (Save 33%)
Includes:
✔ Unlimited audits
✔ Overall UX Score (0–100)
✔ Detailed score breakdown per criterion
✔ Full list of detected issues
✔ Actionable improvement recommendations
✔ Professional PDF export
Designed for professionals who work with UX, CRO, web design, and digital marketing.

PDF Export (PRO)
Generate professional audit reports including:
• Analyzed URL
• Audit date
• Overall UX Score
• Score breakdown table
• Full issue list
• Clear improvement recommendations
Use it to:
• Close new clients
• Justify redesign proposals
• Deliver professional audits
• Increase project value


Privacy First
✔ 100% local processing
✔ No tracking
✔ No ads
✔ No personal data collection
✔ No page data sent to external servers

Why Use UX Error Detector?
Most websites lose conversions because of small usability mistakes.
This extension helps you:
• Identify UX problems instantly
• Improve conversions without increasing traffic
• Strengthen your professional credibility
• Deliver structured, data-backed audits

Start with the Free plan today and unlock the full PRO experience when you're ready.