Question

Is there a way to cache pages from previous visitors and then share that cashe to first time visitors?

I know this can’t be done on client side but not sure about sever side of things.

I’m hoping you can point me in the right direction and maybe some resources as I can’t find find much on this.

Answer 1

Sure, that’s how page caching works in general. Your site code will do something like this:

look in the cache for this page
if (it's in the cache) {
    serve it
} else {
    generate the page
    store the page in the cache
    serve it
}

So, the very first visitor to the page will cause it to be cached, and then all subsequent visitors will get the cached version. This can be done at the application level (i.e., via code written by you or perhaps some library you’re using) or at the server level, like with Squid.