How to Reduce Lazy Load Resources in Website Reduce Lazy Load Resources: Utilize lazy loading for resources such as images, scripts, and stylesheets. This means only loading these resources when they are needed, which can help reduce the initial DOM size and improve page load performance. Diagnose performance issues, Performance Values are estimated and may vary. The performance score is calculated directly from these metrics. See calculator. Images: Lazy loading images can be achieved by setting the loading attribute to "lazy" on the <img> tag. This tells the browser to load the image only when it's about to come into view. <img alt="Lazy-loaded image" src="placeholder.png" data-src="image.png" class="lazyload" /> <script> document.addEventListener('DOMContentLoaded', function() { var lazyImages = document.querySelectorAll('img.lazyload'); //...
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