Website Speed Test

Analyze your website's performance with Core Web Vitals, actionable code snippets, and detailed optimization recommendations.

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Advanced Performance Analysis

Get actionable insights with Core Web Vitals, copy-paste code snippets, and detailed performance breakdown.

Core Web Vitals

Google's official performance metrics with clear pass/fail status and business impact explanations.

Copy-Paste Code Fixes

Ready-to-use code snippets for immediate implementation of performance optimizations.

Chronological Timeline

Resources displayed in actual loading order to visualize blocking cascades and parallel loading opportunities.

Smart Detection

Only flags resources that actually impact performance, with intelligent thresholds.

Third-Party Impact

Analyze external resources with actual measured load times and size impact.

Transparent Scoring

Clear breakdown of how your performance score is calculated with specific deductions.