Lazy loading is a strategy to identify resources as non-blocking (non-critical) and load these only when needed. It's a way to shorten the length of the critical rendering path, which translates into reduced page load times.
<Image />
and <Iframe />
React components that adds lazy-loading to them. They're available through the @frontity/components
package.@frontity/hooks
package you can create your custom logic to be triggered only when the React element reaches the viewable area.