Well, specifically removing the html5 offline application cache if you don't need offline functionality.
That it causes duplicate requests, and apparently more of them in chrome mobile than other browsers, is interesting though.
That it causes duplicate requests, and apparently more of them in chrome mobile than other browsers, is interesting though.
I could be missing something, though.
EDIT:
Forgot to mention that both links come straight from that article.
And on mobile, where appcache should be most relevant, Safari can have a significant market share.
[1] http://stackoverflow.com/questions/29895387/service-workers-...