How not to update static information on the page after it is reloaded?

Question

css

There is a conditional DLE, where there is a footer, a sidebar and a header where static content is always displayed. Are there any Js plugins so that these parts are not loaded again after page reload?

Answer 1

Yes, DLE caching, if the information has not changed, it is taken from the cache, with the settings in the configuration, in the latest version it is especially well implemented compared to the previous ones