How is a product page programmed?

Question

JavaScript

Everyone is healthy. For example, as I understand it, aliexpress generates a page automatically when you click on a product in the catalog. How is this going to happen please help

Answer 1

Answer 2

A question from the series "how does the Internet work? Well, in a nutshell."

Answer 3

No.
This is "warming up" the static cache: request -> not in the cache? -> infa from the database -> template -> page in the cache.
When for all products - a static page is generated for all requests either from the server side, or at the first request of a specific link from outside.