PageSpeed & Core Web Vitals Checker
Review website performance metrics and Core Web Vitals scores.
Key Capabilities
5 capabilities| # | Capability |
|---|---|
| 01 | Real Google Lighthouse audit metrics (LCP, CLS, FCP, TBT, Speed Index) |
| 02 | Toggle between Mobile and Desktop testing strategies |
| 03 | Overall Performance score gauge (0 to 100) |
| 04 | Good / Needs Improvement / Poor rating indicators |
| 05 | Actionable optimization opportunities to improve page speed |
How to Use the PageSpeed & Core Web Vitals Checker
Step 01
Enter Website URL
Provide the full public URL of the page you want to benchmark.
Step 02
Select Device
Choose Mobile (default) or Desktop device simulation.
Step 03
Review Web Vitals
Inspect your Core Web Vitals scores and follow Lighthouse recommendations.
Frequently Asked Questions
What are Core Web Vitals and why do they matter for SEO?
Core Web Vitals are official Google ranking signals measuring real-world user experience: Largest Contentful Paint (loading), Interaction to Next Paint (interactivity), and Cumulative Layout Shift (visual stability).
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