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Find above the Fold Lazy Loades Images

Find Above The Fold Lazy Loaded Images

List all images that have loading="lazy" or [data-src] (lazy loading via JS) above the fold

Snippet

function findATFLazyLoadedImages() {  const lazy = document.querySelectorAll('[loading="lazy"], [data-src]');  let lazyImages = [];  lazy.forEach((tag) => {  const position = parseInt(tag.getBoundingClientRect().top);  if (position < window.innerHeight && position !== 0) {  lazyImages = [...lazyImages, tag];  }  });  return lazyImages.length > 0 ? lazyImages : false; }   console.log(findATFLazyLoadedImages());