Our top Core Web Vitals recommendations for 2023
A collection of the best practices that the Chrome DevRel team believes are the most effective ways to improve Core Web Vitals performance in 2023.
Philip Walton
Engineer at Google working on the Web Platform
Optimize Interaction to Next Paint
Learn how to optimize your website's Interaction to Next Paint.
How SPA architectures affect Core Web Vitals
Answers to common questions about SPAs, Core Web Vitals, and Google's plan to address current measurement limitations.
Why lab and field data can be different (and what to do about it)
Learn why tools that monitor Core Web Vitals metrics may report different numbers, and how to interpret those differences.
Measure and debug performance with Google Analytics 4 and BigQuery
Learn how to send Web Vitals data to Google Analytics 4 properties and export the data for analysis in BigQuery and Looker Studio.
Debug performance in the field
Learn how to attribute your performance data with debug information
to help you identify and fix real-user issues with analytics
Back/forward cache
Optimize your pages for instant loads when using the browser's back and forward buttons.
Best practices for measuring Web Vitals in the field
How to measure Web Vitals with your current analytics tool.
Optimize Largest Contentful Paint
A step-by-step guide on how to break down LCP and identify key areas to improve.
Best Practices for Using IndexedDB
Learn best practices for syncing application state between IndexedDB an popular state management libraries.