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Leveraging Lighthouse audits to optimize web performance
- Lighthouse audits play a crucial role in optimizing web performance by detecting and resolving issues that slow down websites.
- These audits evaluate various aspects of user experience and performance, focusing on categories like Performance, Accessibility, Best Practices, and SEO.
- Performance audits in Lighthouse help identify reasons behind slow-loading pages or high bounce rates, providing actionable recommendations for improvement.
- By addressing performance issues identified by Lighthouse audits, websites can improve Core Web Vitals, impacting search engine rankings.
- Lighthouse measures Web Vitals, including Core Web Vitals, in a lab environment, while Google collects real user data for its Chrome User Experience Report.
- Lighthouse audits categorize results using a color code system, emphasizing areas that need improvement to enhance web performance.
- Examples of Lighthouse audits include avoiding large layout shifts, serving images in next-gen formats, and managing DOM size to optimize web performance.
- Running Lighthouse can be done through various methods like Chrome DevTools, PageSpeed Insights, Lighthouse CLI, Lighthouse CI, Lighthouse API, and monitoring dashboards.
- Integrating Lighthouse audits into web development workflows helps address performance issues promptly and maintain consistent website health.
- Prioritizing audits with the most significant impact and gradually enhancing performance can lead to significant improvements in web performance over time.
- Overall, leveraging Lighthouse audits is essential for websites to optimize performance, address technical debt, and enhance user experience through actionable insights and recommendations.
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