Due to what this speed is?

All good,
https://zeit.co/blog - switching between positions occurs indecently quick )) - this is mainly for nodejs?
Or also a cache, hosting, http/2 speeds up?
It is clear that all affected, but the main reason is what?
In php this can be achieved? If you know maybe there are examples.
Even with cache this speed like never met..
Thank you!
June 10th 19 at 16:26
2 answers
June 10th 19 at 16:28
This SPA is to React with server side rendering. The app renders and receives data on the server side. When switching post, the router is being rendered in the right post, but pulled from the Internet only pictures. The speed of node is here not and. Such SPA called isomorphic.
June 10th 19 at 16:30
Page lungs. Such content and PHP will also work. There is no "secret" no.

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