You can also export drawings to web pages which can be hosted on a web site. Visio allows customizing what goes into the web page. Go to the Save As dialog box from the File menu and select Web Page in the Save As type field. Then, in the same dialog box, click Publish… to open the HTML publishing options.

You can select which of the components of the diagram that you want to publish and the number of pages to publish. You can also provide a page title.

The HTML file is created in the chosen location along with a folder containing the supporting files. Both the HTML file and the folder are linked together.