Resource blocked due to MIME type mismatch (X-Content-Type-Options: nosniff)

Question

I am developing a web page using JavaScript and HTML, everything was working good when I have received this list of errors from my HTML page:

Answer 1

This might be because the browser cannot access a file. I stumbled with this type of error when creating application with node.js. You can try to directly request the script file (copying and pasting url) and see if you can retrieve it. You can see then what the real problem is. It can be because of permission of folder in which the file is located, or browser just cannot find it due to incorrect path to it. In node.js, after specifying route to file, all works.