Does This Look Potentially Legit?


#1

#2

I guess this is similar to React preloading:


#3

The code is all there, seems legit. I’d probably use a locally hosted version.
https://instant.page/1.0.0


#4

would not work properly with your typical client-renderd app (which usually also do not suffer from long loading time in the first place), so useless for these kind of apps, but nice idea anyway