When you generate your HTML files in Axure, Axure would generate some files and folder
Index.html (This will open the site map)
Start.html (This will not open the site map, but the icon to expand the site map will be visible)
Start_c_1.html (This will open the site map but will not show the pages panel)
start_g_0.html (This will open the site map in full)
If you want to completely remove the site map so that user cannot open it
- delete the following axure generated pages
- Index.html
- Start.html
- Start_c_1.html
- start_g_0.html
Rename your first page in your project as index.html for example if your first page is called mywebsite. change it to index.html
Why change it to index.html?
This is because your web server would always look for index.html as the first page of your project that is if you decided to host the Axure project on a web server.