Performance
Measure your actual page speed.
TTFB, page weight, Core Web Vitals, and a resource-by-resource breakdown — no vague scores, just data.
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Time to First Byte
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Total Page Weight
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HTML Size
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Resources
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Compression
Core Web Vitals (Field Data)
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LCP
Largest Contentful Paint — how fast the main content appears. Under 2.5s is good.
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FID
First Input Delay — response time to the first user interaction. Under 100ms is good.
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CLS
Cumulative Layout Shift — how much the page moves while loading. Under 0.1 is good.
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INP
Interaction to Next Paint — responsiveness to all user interactions. Under 200ms is good.
See what's slowing you down
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Full Report
Download PDF Report →Render-Blocking Resources
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Resource Breakdown
| Type | Count | Size |
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Image Analysis
| Metric | Value |
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Why page speed matters
Every extra second of load time costs you visitors. Pages that load in under 2 seconds see significantly higher engagement, lower bounce rates, and better conversion. Google uses Core Web Vitals as a ranking signal, so slow pages also mean less organic traffic.
Core Web Vitals measure real-world user experience: Largest Contentful Paint (LCP) tracks how fast the main content appears, Interaction to Next Paint (INP) measures responsiveness to user input, and Cumulative Layout Shift (CLS) flags unexpected visual movement. Passing all three thresholds is the baseline for a fast, stable experience.
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