It's also notable that service worker adoption is only half way at best, whereas appcache is easier to deploy and supported in far more browsers. Not to say se

It's also notable that service worker adoption is only half way at best, whereas appcache is easier to deploy and supported in far more browsers. Not to say service workers aren't the future, but implementing partially adopted features in web pages is poor practice. http://caniuse.com/#feat=serviceworkers http://caniuse.com/#feat=serviceworkers