Can we provide clear explanation for cros blocking with infinityfree

[KangJL]

Basically CORS access is not allowed on free hosting.
Anyway,

@zhero-Marky

‘http://localhost:50001’

is meant for testing environment.
You need to differentiate between actual and testing environment

As for 404, read on

Redirected to InfinityFree 404 error page

While working on your website, you may be redirected to the InfinityFree 404 error page. This article explains why this typically happens and what you can do to fix this. Why do I get a 404 error When you try to access a file on a website, the server tries to find the matching file to load. By default, it works like this. Suppose you have a website http://example.com which is linked to the folder htdocs in your hosting account. If you then try to load a certain URL, like http://example.com/blo…