<?php
// Example of using the Web Vitals library to measure performance
import { getCLS, getFID, getLCP } from 'web-vitals';
// Function to send metrics to analytics endpoint
const sendToAnalytics = (metric) => {
console.log(metric);
// Your logic to send metrics to your server
};
// Measuring Cumulative Layout Shift (CLS)
getCLS(sendToAnalytics);
// Measuring First Input Delay (FID)
getFID(sendToAnalytics);
// Measuring Largest Contentful Paint (LCP)
getLCP(sendToAnalytics);
?>
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