Lazy-loading mediaThe loading="lazy" attribute for <video> and <audio> elements defers loading the media resource until the element is near the viewport. This matches the lazy-loading behavior for <img> and <iframe> elements.media-elementsMedia elementslimitedhttps://github.com/whatwg/html/pull/11980loading-lazy-mediahttps://developer.mozilla.org/docs/Web/API/HTMLMediaElement/loadingapi.HTMLMediaElement.loadinghtml.elements.audio.loadinghtml.elements.video.loadinghttps://nowyoucanuse.com/features--loading-lazy-media.html