What is meant by lazy loading?

Lazy loading is the practice of delaying load or initialization of resources or objects until they’re actually needed to improve performance and save system resources. The benefits of lazy loading include: Reduces initial load time – Lazy loading a webpage reduces page weight, allowing for a quicker page load time.

What is lazy loading example?

Instead of loading the entire web page and rendering it to the user in one go as in bulk loading, the concept of lazy loading assists in loading only the required section and delays the remaining, until it is needed by the user. For example, say a user requests for the logo of GeeksForGeeks from a search engine.

What is lazy loading how it works?

Lazy Loading defers the loading of an image that is not needed on the page immediately. An image, not visible to the user when the page loads, is loaded later when the user scrolls and the image actually becomes visible. If the user never scrolls, an image that is not visible to the user never gets loaded.

What does lazy loading images mean?

Lazy loading images means loading images on websites asynchronously — that is, after the above-the-fold content is fully loaded, or even conditionally, only when they appear in the browser’s viewport. This means that if users don’t scroll all the way down, images placed at the bottom of the page won’t even be loaded.

What is lazy loading?

Lazy loading. Lazy loading is a design pattern commonly used in computer programming to defer initialization of an object until the point at which it is needed.

What is a lazy load image?

Lazy Loading Images refer to a set of techniques in web and application development that defer the loading of images on a page to a later point in time – when those images are actually needed, instead of loading them up front.

Is there way to lazy load images?

Five Ways to Lazy Load Images for Better Website Performance Native Lazy Loading. Native lazy loading of images and iframes is super cool. Lazy Loading Using the Intersection Observer API. The Intersection Observer API is a modern interface that you can leverage for lazy loading images and other content. Lozad.js. Lazy Loading with Blurred Image Effect. Yall.js.