The Optimagio Blog
Practical guides on image optimization, modern formats, Core Web Vitals, and high-performance web delivery.
Showing posts tagged #core-web-vitals · clear
Learn how properly optimized images improve Largest Contentful Paint, Cumulative Layout Shift, and Interaction to Next Paint—three key Google ranking factors.
Learn how to eliminate layout shifts by implementing proper aspect ratio containers for lazy-loaded images, improving your CLS scores and user experience.
Learn how to interpret Lighthouse reports to diagnose image-related performance bottlenecks and improve Core Web Vitals scores.
Learn how to implement lazy loading techniques that prevent cumulative layout shift (CLS) by properly setting dimensions and using modern browser-native lazy loading with fallbacks.
Learn how to correctly set width and height attributes on images to maintain aspect ratios and prevent layout shifts during loading, improving Core Web Vitals scores.
Learn how to use link rel=preload to prioritize loading of critical hero images and improve your Largest Contentful Paint scores.
Learn how to identify LCP images and use fetchpriority='high' to prioritize their loading, reducing Largest Contentful Paint times.