What is one key benefit of lazy loading scripts in SFCC?

Lazy loading scripts in SFCC (Salesforce Commerce Cloud) is a technique where scripts are only loaded when they are needed rather than all at once when the page initially loads. This approach leads to improved website performance because it reduces the amount of data that needs to be processed during the initial page load. By deferring the loading of certain scripts, the initial rendering of the page can occur more quickly, which directly enhances the user experience. Users experience faster load times as they interact with the site, and this can lead to reduced bounce rates and increased engagement.

Additionally, by prioritizing the loading of critical resources, lazy loading can ensure that the essential functionalities of the website are available to users without delay, while secondary features load subsequently. This not only helps with performance but can also optimize the overall user journey on the site. In an eCommerce context, such as SFCC, where user experience is paramount, lazy loading gives a significant edge by ensuring that customers can browse the site smoothly and efficiently.