dns-prefetch, preconnect, prefetch, preload and prerender
Resource Hints allow us to help the browser find the resources it will need, and download them ahead of time for better performance.
I was recently part of a discussion involving Windows 10 Prefetch artifacts, which have changed significantly since previous versions. There has been a ton of research on this already, so I won’t reinvent any wheels. Here are some excellent Prefetch resources (among many out there…