How to remove the delay when requesting the server through AJAX?

Question

JavaScript

Making an ajax request.
The request itself on the server is fast, but there is a delay in receiving data (half a second).
Those. cards open with a noticeable delay.
Is there any way to do instant open without using sockets?

Answer 1

You can first unload all the cards as a js object when rendering the page, and then instead of ajax just render the desired object