what is lazy loading. ?

Answer 1

Lazy loading won't load the content until it is needed. As an example, images won't load until you scroll down to it. This is a good way of adding optimisation to the site

Answer 2

https://m.youtube.com/watch?v=QHi4fUhiSMI

Answer 3

It is what my UPS guy does with my packages. [joke] 😜

Answer 4

Lazy loading is a technique that defers the loading of non-critical resources until they are needed. This can help to improve the performance of a website by reducing the amount of data that needs to be loaded initially.

For example, a website might use lazy loading to load images only when they are scrolled into view. This means that the user will not have to wait for all of the images to load before they can start interacting with the website. However, it is important to use lazy loading carefully, as it can also have some negative effects on the user experience. For example, if a user scrolls down to an image that is not yet loaded, they may see a blank space. This can make the website feel less responsive.