It's still true that SPAs suffer from slow startup time.
Google may be able to index SPAs but they can't do it nearly as effectively as static HTML - which is why still recommend you use progressive enhancement rather than going JavaScript-only: http://googlewebmastercentral.blogspot.com/2014/10/updating-...
Google may be able to index SPAs but they can't do it nearly as effectively as static HTML - which is why still recommend you use progressive enhancement rather than going JavaScript-only: http://googlewebmastercentral.blogspot.com/2014/10/updating-...