Site Overview
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Metric Guide
LCP Largest Contentful Paint
Time until the largest visible element (image, heading, or text block) renders. Measures perceived load speed.
INP Interaction to Next Paint
Delay between user input (click, tap, key) and the next visual update. Measures responsiveness.
CLS Cumulative Layout Shift
Total unexpected movement of visible elements. Lower is better. Measures visual stability.
FCP First Contentful Paint
Time until any content (text, image, canvas) first appears. Early feedback that loading has begun.
TTFB Time to First Byte
Time from request to first byte of response. Reflects server speed, network latency, and redirects.
LCP
INP
CLS
FCP
TTFB
Trend: LCP
Methodology
How We Measure
Metrics are collected from real visitors using the web-vitals library. Data is sent once per page view when visitors leave the page.
What We Show
Values shown are the 75th percentile (p75) - meaning 75% of visitors had this experience or better. This aligns with Google's Core Web Vitals methodology.
Privacy First
No cookies, no IP addresses, no personal data. Only performance metrics are collected. Learn more