Eager Loading and Over-Eager Loading

Eager Loading and Over-eager loading are methods of loading resources to web pages during creation of DOM Nodes.

ContentsThree Types of LoadingEager LoadingOver-Eager Loading (Preloading)MIME TypesCORS-enabled fetchesResponsive PreloadingScripting PreloadsUsageThree Types of Loading

Webpages consist of HTML pages along with several other resources like stylesheets, scripts, images, and video.

Loading these resources can be done synchronously when a page is loaded, asynchronously befor...