I am using 000webhost as a Host, then after I uploaded files, the only thing happen is the contents show but not the favicon. I am using CloudFlare too secure my website I've purge everything.
the site is https://ravenshangar.tk/ (Not showing Favicon) the 000webhost site is https://ravenshangar.000webhostapp.com/ (Showing Favicon)
First you need to include favicon inside head tag :
<link rel="shortcut icon" href="favicon.ico">