After optimization, the small program can be divided into three packages, the package is now only a few hundred KB, but for the first time, load time is very long, on average between 2.5 s - 3 s, why?

The first screen interface many affect load? Help everybody to see, can you tell me the other optimization under way?

CodePudding user response:

Shoulds not be too many interface, also can consider to download or data cache.