Umbraco site GOLIVE checklist

• Set debug=false in system.web section

 <compilation defaultLanguage="c#" debug="false" batch="false" targetFramework="4.5">

• Verify custom error mode is RemoteOnly and, defaultRedirect is defined and errorpage.html is located in root

<customErrors defaultRedirect="errorpage.html" mode="RemoteOnly" />

• httpErrors defined in system.webServer section of the web.config

<httpErrors existingResponse="PassThrough"/>