To edit a MIME type for a virtual directory within a website, perform the following steps:
1 – Logged in to Plesk.
2 – Go to Websites & Domains, and find the website’s domain name.
3 – Click Virtual Directories.
4 – Navigate to the required virtual directory and click the corresponding link with its name.
5 – Click the MIME Types tab.
6 – Select the required MIME type in the list, and change these settings.
7 – Click OK to save changes.