User-agent: *
Disallow: /_lib/   		                # Allegedly, hides the aspx menu support pages
Disallow: /App_Code/   		            # Allegedly, hides the aspx support pages
Disallow: /app_code/   		            # Allegedly, hides the aspx support pages
Disallow: /App_Data/   		            # Allegedly, hides the aspx support pages
Disallow: /app_data/   		            # Allegedly, hides the aspx support pages
Disallow: /App_WebReferences/   		  # Allegedly, hides the aspx menu support pages
Disallow: /app_webreferences/   		  # Allegedly, hides the aspx menu support pages
Disallow: /bin/   		                # Allegedly, hides the bin directory containing dlls
Disallow: /_App_WebReferences					# Allegedly, hides the aspx support pages
Disallow: /_app_webreferences					# Allegedly, hides the aspx support pages
Disallow: /404.aspx										# Allegedly, hides the 404 error page
Disallow: /web.config
Disallow: /web.sitemap