For an in-depth article on this awesome feature for HTML lazy load images, including browser support workarounds, don’t miss Addy Osmani’s “Native image lazy-loading for the web!“. 2. Lazy Loading Using the Intersection Observer API The Intersection Observer API is a modern interface tha...
--In-viewport images should be loaded normally,or eagerly--><img src="important.jpg"loading="eager"alt="Important image"><!--Let’s lazy-load the restofthese images--><img data-src="lazy1.jpg"loading="lazy"alt="Lazy image 1"><img data-src="lazy2.jpg"loading="lazy"alt="Lazy ima...
Lazy loading delays the loading of elements, such as images, until required. Instead of loading all images when a page loads, lazy loading only loads the images that are currently visible or near the user's viewing area. This improvement in website performance decreases the initial load time ...
data-on-responsively-lazy-load="..." A new concept Responsively Lazy is very different from the other lazy loading libraries. Others make you break your HTML by removing thesrcattribute, or make you put some tiny version there, or make you use<noscript>to make your images appear in sear...
In this post, I’ll explain lazy loading and its counterpart, eager loading. I’ll also discuss why lazy loading might be a great feature on your website, and how you can add it to your pages. What is lazy loading? Lazy loading is a technique used by web pages to optimize load time...
responsivelyLazy is an ultra-light javascript library that allows you to delay the loading of appropriate images (and even HTML content) based on the width of their parent containers. Help you speed up the initial page load time to provide a better user experience. How to use it: 1. Load...
最近在开发家里喵喵的小程序(娱乐),本想抽一小部分时间做个懒加载。看了小程序官网 API,给 image 标签加上 lazy-load 就能实现懒加载。但从微信开发者工具看,似乎并没有生效。搜了一下,很多小伙伴似乎都遇到了问题,并没有解决。 但经过我的验证,懒加载确实是生效了。
element.load(); in the function setSourcesVideo in lazyload.setSources.js causes the video to preload completely even if preload="none" is set on the video element. I believe element should respect the preload status of video and only load if preload is not set as "none" or "metadata"....
A Lazy Load interrupts this loading process for the moment, leaving a marker in the object structure so that if the data is needed it can be loaded only when it is used. As many people know, if you're lazy about doing things you'll win when it turns out you don't need to do ...
HTML Lazy Load 11thDec 2010 by Sergey Chikuyonok ABOUT THE AUTHOR Sergey Chikuyonok (@chikuyonok) is an image optimization expert and mobile performance explorer. If you’re developing a web app that requires to load and show large HTML chunks (for example, an e-book reader), this trick...