How to force the browser to cache only part of the HTML page?

Question

Python

I write my website in python and django. The template has a part of the markup that is rarely updated. How and by what means to force the browser to cache only the part that is not updated? Nothing is cached at the moment.

Answer 1

the browser doesn't do that
you can cache partially on the server side the
browser caches either the entire page or nothing. if a framework with a template engine, then split the page into parts and cache