Questions tagged [preload]

Preload refers to various methods aimed at enhancing efficiency by preloading data or content into memory or cache prior to processing or presenting it to users. This includes actions like preloading images in web browsers to prevent delays in rendering, preloading database information into RAM to minimize the need for queries, and similar optimization techniques.

Code written in Javascript runs before any CSS files are downloaded and processed

While researching async scripting in web applications, I stumbled upon an interesting article. Essentially, it suggests that JavaScript scripts are not executed until all stylesheet CSS files are downloaded and parsed. Intrigued by this concept, I decided ...

cssasynchronouspreloadlighthouse

Using JSON parsing to dynamically create classes with preloaded background images

Today, I successfully deployed my browser game using MVC4 to my website for the first time. I am currently navigating through the differences between running the site off of localhost and running it from the actual website. My process involves loading all ...

javascriptjqueryjsonimagepreload

Comparison between Bootstrap 4 and Firefox Preload Error

Hello fellow front end developers who are experiencing an issue with CSS preload in Firefox versions above 74.0. I have encountered a problem with the following code snippet: <link rel='preload' as='style' onload="this.onload=null;this.rel='stylesheet ...

cssfirefoxbootstrap-4preload

What is the best way to hold off displaying the entire component until the image inside has finished loading?

One of my components includes an image that loads after the page content. How can I delay rendering the entire component until the image has fully loaded? I attempted wrapping the containing div (id="container") in a Suspense component with a fallback met ...

reactjsimagepreloadreact-suspense

Employ jQuery to locate every image on a separate webpage using ajax in order to preload them

I am currently developing an app that has been converted from flash to html/js and is utilizing jQuery. Each page/scene is being pulled in via ajax, and I have a 'loading' overlay set up until these pages are fully loaded. However, I also want to preload i ...

jqueryajaxpreloadimage-preloader

Is it feasible to pre-load external websites using JavaScript?

While searching on various platforms, including Stack Overflow, I couldn't find a solution to this specific query. I'm not necessarily seeking an implementation already in place, but rather ... Imagine having an intranet application that loads quickly. It ...

javascriptperformancepreloadprefetch

Pace.js doesn't bother waiting for iframes to completely load before moving on

On my website, I am using pace.js but encountering issues with pages containing iframes. Is there a method to ensure that pace.js considers the content loading within those iframes? I attempted to configure paceOptions to wait for the iframe selector to l ...

javascriptjqueryiframepreloadpace.js

Tips for preloading an ENTIRE webpage

I am looking for a way to preload an entire web page using JavaScript in order to have it cached in the user's browser. While I know how to preload images with JS, my goal is to also preload the entire page itself. For example, on my website, there is a ...

javascripthtmlpreloadyslow