i need google speed for Magento 2
Actually the files don't work anymore unfortunately.Late reply but have a look at the breeze theme. It replaces all the core Luma javascript frontend with ligthweight alternatives. Gives something like a 98 page score speed out of the box last i checked. Great theme and its free! Only downside is you have to manually integrate a lot of extensions/modules and with it being relatively new documentation is limited.
Working fine here its the only theme i'll run with mag2 nowActually the files don't work anymore unfortunately.