Core Web Vitals optimization.
22 focused checklist items, sorted by cited sources. Check off your progress, save tasks for later, or open an item for its example SOP and sources.
- Compress images to balance quality and page speed8 cited sources5 categories
- Declare image width and height or aspect-ratio in HTML7 cited sources5 categories
- Limit total page size and resource count to improve Core Web Vitals5 cited sources3 categories
- Ensure mobile-optimized responsive design for blog pages4 cited sources4 categories
- Minimize and defer render-blocking CSS and JavaScript4 cited sources2 categories
- Break long JavaScript tasks to improve Interaction to Next Paint (INP)3 cited sources2 categories
- Avoid lazy-loading images critical to Largest Contentful Paint2 cited sources2 categories
- Measure Interaction to Next Paint (INP) and optimize responsiveness2 cited sources1 category
- Measure Largest Contentful Paint (LCP) under 2.5 seconds2 cited sources2 categories
- Preload key resources like hero images to improve Largest Contentful Paint2 cited sources1 category
- Analyze individual page elements affecting Core Web Vitals1 cited source1 category
- Defer non-critical JavaScript loading to reduce main thread blocking1 cited source1 category
- Enable HTTP/3 and Brotli compression on CDN and server1 cited source1 category
- Identify layout shift causes by testing interactions and page elements1 cited source1 category
- Monitor Core Web Vitals consistently using multiple data sources1 cited source1 category
- Monitor Core Web Vitals using Cloudflare Web Analytics dashboard1 cited source1 category
- Prioritize fixing URLs labeled 'Poor' Core Web Vitals status1 cited source1 category
- Reduce Cumulative Layout Shift (CLS) score below 0.11 cited source1 category
- Run PageSpeed Insights for individual page diagnostics1 cited source1 category
- Set up continuous Core Web Vitals validation tracking in Search Console1 cited source1 category
- Use efficient cache policies with versioned static assets1 cited source1 category
- Use Search Console Core Web Vitals report to monitor site performance1 cited source1 category
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