How do you implement loading images along with text information?

Question

PHP

Hello.
Something like a survey. How do you implement the loading of images along with textual information, for example, about a product in an online store (algorithm)? What tools (jquery plugins, for example) do you use to do this?
With AJAX, without it, what to load first: pictures or text, what do you do if an error occurs when loading one of the elements, do you use any image editor when loading, which one, etc.

Answer 1

It all depends on where the content is created and edited. We do this: first, a product card is created. Then the description is edited and photos are added. When this work is completed, the entire description, in one block, can be sent to the site.

Answer 2

from 1s to an online store or something else?