If you use the Web Site Map Wizard to discover web sites, Microsoft Office Visio maps sites that are marked as banned in Internet Explorer Content Advisor.
Because Visio uses DHTML (Dynamic HTML) to map Web sites using the Web Site mapping solution, you cannot control the parsing of "Rated/Unrated sites" in Visio.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
Advantages of hosting WebBrowser Control instead of MSHTML