What problem does this feature solve?
I want my page opening much more faster.
Currently all scripts in head section loaded with PREFETCH flag.
This blocks webpage opening until all scripts will be downloaded.
In my case (with vuetify) it about 200Kb gzipped.
But why do I need these JS scripts to see my page?
I need them to get interactive page.
And it can be much latter then viewing page.
Please try to run LightHouse - it will tell the same.
Do not block page opening with java scripts.
What does the proposed changes look like?
webpage opens faster!