Possible changes to grading

[aaronpeters]

+1 for that, because it is indeed not clear-cut for all sites/pages.

But

-1 for that, because I think in *many* cases combining will help.
I often see that moving the JS out of the HEAD and/or load in non-blocking way is hard for devs, too little knowledge & experience to figure out how to do that in a way that works well cross-browser, meaning it takes a lot of time to do that ... resulting in not doing it. Only good thing left to do: combine.

Hmm ... maybe you can indeed take it out of the main grades, put it in the Perf Optim list, and put a few pointers in there (try using a script loader like LABjs to load multiple files in non-blocking way, while preserving exec order and combine with inline scripts, etc etc).