Why doesn't from prefetch cache work in a browser on a pass-through site?

Question

Chromium

Good afternoon, please tell me, I use the instant.page js library on an intranet site, I want to speed up navigation using pre-loaded data in the cache.

The problem is that I connected the library, it works successfully, more precisely, I point at the links and in the developer tool I see that the content is loaded in the background, but as soon as you click on this link, you can see that the browser makes a new request and reloads the dom, i.e. if the loaded document does not have this line, it is



worth disabling pass-through authorization (it is AD-based via gssapi, the site is in php, it is running on apache, php-fpm), how everything is successfully taken from the cache

How do the WWW-Authenticate headers affect the browser?