Show HN: Make your site’s pages instant in 1 minute

instant.page uses just-in-time preloading — it preloads a page right before a user clicks on it. When a user has hovered for 65 ms there is one chance out of two that they will click on that link, so instant.page starts preloading at this moment, leaving on average over 300 ms for the page to preload. On mobile, a user starts touching their display before releasing it, leaving on average 90 ms to preload the page.

Source: instant.page