First of all: I am trying to copy this website inside repl.it for personal use (I own a school bypassed games, and i know that as soon as more than 5 users visit that website the school will block osu-web.com.
And in order of avoiding this, I am trying to move the webpage into repl.it

I have moved ALL the javascript assets and the CSS assets. Still, i need to take the image files. But I am too lazy for that now. I have encountered the "warning" above. And I dont know what to do with it.

Still, my webpage doesnt load. And it just leaves me with this:

Any tip or fix?