> blocking javascript - worse if it’s in the head > not minifying your javascript [...] If you designed properly with progressive enhancement, the page will a

> blocking javascript - worse if it’s in the head > not minifying your javascript [...] If you designed properly with progressive enhancement, the page will at least work while the javascript is still loading. For most situations it's fine if the fancier features are not immediately available as long as the page itself is readable immediately. > third party javascript partners Aka shady ad/tracking networks. This isn't a technical problem.