Often times, we need to “preload” an image into browser’s cache for performance concern. For instance, we have a mouseover event and the image needs to be update without any delay. This “Preloading” stuff can be achieved in two ways , either JavaScript or HTML code. Javascript We c...
vue-preload-image/index.html Go to file Copy path Cannot retrieve contributors at this time 13 lines (12 sloc)318 Bytes RawBlame <!DOCTYPE html> <html> <head> <metacharset="utf-8"> <title>vue-preload-image DEMO</title> <metaname="viewport"content="width=device-width, initial-scale=1...
This snippet loops through an array of objects containing image metadata, creates a new HTML Image object for each one, and assigns a URL to its src attribute. As soon as each image object is assigned a src value, the browser will fire off a request to the server and cache the image ...
If GTmetrix flags the LCP image, you can preload it by using a link tag in your HTML header just as you can preload any other key asset. Add the following code to the <head> of your HTML: <link rel="preload" href="/path/to/image.jpg" as="image"> You can also use <link re...
varqueue=newcreatejs.LoadQueue();queue.installPlugin(createjs.Sound);queue.on("complete",handleComplete,this);queue.loadFile({id:"sound",src:"http://path/to/sound.mp3"});queue.loadManifest([{id:"myImage",src:"path/to/myImage.jpg"}]);functionhandleComplete(){createjs.Sound.play("sound...
"@nuxt/image": "1.0.0-rc.1", "@nuxtjs/critters": "^0.4.1", "browserslist-useragent-regexp": "4.0.0", "deepmerge": "4.3.1", "cheerio": "^1.0.0-rc.12", "defu": "6.1.2", "dom-serializer": "^2.0.0", "dynamic-class-list": "2.0.2", "htmlparser2": "^9.0.0", "...
To preload your Largest Contentful Paint (LCP) image, use the <link rel="preload"> tag in the HTML header with the as="image" attribute and the image's href attribute, and optionally include fetchpriority="high" for priority loading. Here's a breakdown:1. <link rel="preload">: This ...
Including theasattribute is critical. The browser uses this value when determining the download priority. Possible values included script, style, font, image, video, audio, andmore. Only use preload for truly critical content, otherwise less important content will consume bandwidth and CPU that woul...
Code Modification:It adds a tag to the HTML head, specifying the server’s URL to preconnect to. <linkrel="preconnect"href="https://example.com"> Preloading: What it is:Preloading instructs the browser to fetch and cache a resource (like an image or script) in the background, so it’...
{ "path": "assets/", "manifest": [ "image.png", {"src": "image2.png", "id":"image2"}, {"src": "sub-manifest.json", "type":"manifest", "callback":"jsonCallback"} ] } When a ManifestLoader has completed loading, the parent loader (usually a LoadQueue, but could also be...