This resource also explains the main reasons why you should consider lazy loading from a technology protocol perspective: Advertising Continue reading below One important reason is that it should drastically reduce page load times. Scripts often require the DOM to fully load before they can run. If these scripts are needed to provide information to the user or to provide an important function, waiting 8-10 seconds will frustrate users. Most users won't wait that long and will abandon your site for faster sites. 2. Reduce your CSS and Java script Unless you're used to digging under the hood of your site, you may not have thought about the importance of "minimizing" your site's CSS (custom style sheets) and chunks.
Advertising Continue reading below If you're a WordPress user, you'll likely find these plugins particularly useful: Full Cache W3 WP Super Minify Best WordPress Minify Optimize JCH 3. Use a Content Delivery Network As you may already know, a CDN (Content Delivery Network) is a decentralized group of data centers that use intelligent caching systems to distribute content around the world for faster access. However, to understand why CDNs are so widely used, you must first recognize the problem they are meant to solve.