FREE INSTANT PERFORMANCE AUDIT • GOOGLE CORE WEB VITALS
Free Website Speed & Core Web Vitals Audit
Test any website URL in seconds. Discover server TTFB, mobile load speed, Google search ranking penalties, and estimated revenue lost to slow page loads.
Test Presets:
GOOGLE SPEED SCORE
42/ 100
🚨 CRITICAL SPEED FAILURE
Tested URL: https://legacy-shop-example.com
CORE WEB VITALS TELEMETRYGoogle Lighthouse Audit Engine
SERVER TTFB1420msTarget: <50ms
FIRST PAINT (FCP)2.8sTarget: <0.8s
LARGEST PAINT (LCP)4.6sTarget: <1.2s
LAYOUT SHIFT (CLS)0.28Target: <0.05
Estimated Impact on Business Revenue:
+58% Visitor Abandonment • 32% - 45% of potential sales
Identified Performance Bottlenecks:
1High Server Response Time (TTFB 1.42s) due to unoptimized database queries
2Heavy render-blocking CSS & WordPress plugin scripts (2.4MB bloat)
3Uncompressed images causing Largest Contentful Paint (LCP) failure
4Layout shift on mobile devices exceeding Google standard thresholds
GUARANTEED 100/100 CORE WEB VITALS OR 100% REFUND
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TOOL GUIDE & TECHNICAL FAQ
Frequently Asked Questions — Website Speed & Core Web Vitals Audit
It audits Core Web Vitals including TTFB (Time to First Byte), FCP (First Contentful Paint), LCP (Largest Contentful Paint), CLS (Cumulative Layout Shift), Total Blocking Time (TBT), and DNS resolution latency across global edge points.