This feature allows your server to regard files with a specific extension as map files. In other words, the server checks the file with the specified extension to define the links of an image (unlike a client-side image map, which uses the information inserted into the HTML code) and reports back to the browser where to go.
To add an image map file extension:
- Go to Domain Setting > Web Options for the domain you need.
- Scroll down to find the Server Side Imagemap option and click the Add icon on its right.
- Agree with the charges.
- Enter the file extension beginning with a dot: