MIME (Multi-Purpose Internet Mail Extensions) types are used to specify how the browser will handle certain types of files.
Please refer to the steps below to configure the custom MIME type in cPanel.
Step 1: Log in to your cPanel account.
Step 2: Click on MIME types under the Advanced section.

Step 3: Under Create a MIME type, add the type of MIME that you want to add. For example: text/batchfile and.js as extension.

