How can I analyze the performance of my web application using DevTools?
You can use the Performance panel in Chrome DevTools to record and analyze the runtime performance of your web app.
What specific metrics should I look for during the analysis?
Focus on metrics like First Contentful Paint, Time to Interactive, and Total Blocking Time to gauge performance.
Can you explain how to interpret the waterfall chart?
The waterfall chart shows the loading sequence of resources. Each bar represents a resource, and its length indicates load time.
Are there any tools to automate performance testing?
Yes, tools like Lighthouse and WebPageTest can automate performance testing and provide detailed reports.
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