Website Development
Web Performance Optimization: Core Web Vitals
Performance Expert
February 08, 2026
6
min read
752 views
What are Core Web Vitals?
Google's metrics for measuring user experience: LCP, FID, and CLS.
Largest Contentful Paint (LCP)
Optimize LCP by improving server response time and optimizing images.
First Input Delay (FID)
Reduce JavaScript execution time to improve interactivity.
Cumulative Layout Shift (CLS)
Prevent unexpected layout shifts by setting proper dimensions for images and ads.
Tools for Measuring Performance
Use Lighthouse, PageSpeed Insights, and WebPageTest.
ST
Performance Expert
Sangam Technical is a leading software development company in Mumbai, specializing in web development, mobile apps, IoT, and digital marketing.
