The basic function of a preloader is to tell that the “loading” is in process. It is an animation – simple or complex. It tends to keep a user's attention while the posts of the social hub on your website are loading. These are custom-built indicators to indicate the processing on the page. You can also change the preloader status & type. It gives web developers more control over how a webpage and the different resources on it are loaded. For example, preloading can prevent render-blocking resources by loading them early on, improving a page's user experience by optimizing the page speed.
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A preloader, also known, as a loading page, or preloading screen it's the loading animation or static image that shows on your screen while the main app is loading in the background.
1-Preloader Setting
2- Preloader Status
3- Preloader Type Animation
4- Preloader Type Image can substantially improve LCP, especially if you need critical images (like Hero images) to be prioritized over the loading of other images on a page. While browsers will try their best to prioritize the loading of images in the visible viewport
5- Browse the File
6- Save