Autoptimize Pro 1.3; instant.page

New booster in Autoptimize Pro 1.3: instant.page, a 3rd party JS component that can significantly improve performance for visitors going from one page to another on your site by preloading a page based on visitor behavior.

Do take into account that it could increase the number of page requests as the preloaded page might end up not being requested after all.

More info on https://instant.page.