![]() Used with care, lazy loading images and video can seriously lower the initial See the posts on this site for full details of all of these approaches:Īlso, we have compiled a list of potential issues with lazy loading,Īnd things to watch out for in your implementation. There are also a number of existing libraries to help you to do this. You can implement a solution with your own JavaScript. Or to perform lazy loading on elements without built-in lazy loading To provide compatibility with older browsers Which can be enabled using the loading attribute on images and iframes. Modern browsers implement browser-level lazy loading, Your choice of solution must take into account the browsers you support,Īnd also what you are trying to lazy-load. There are a number of ways to implement lazy loading. Page weight, and system resource usage, all of which have positive impacts on Lazy loading images and video reduces initial page load time, initial ![]() Resource is downloaded, the browser must decode it and render its content in the
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