Hi,

We migrated our site from MOSS 2010 to 2013.system prevents html pages on other domains from hosting our site in a frame because system assumes that external links have security threat.Please find the below error details.I got from different source that there is a workaround like: adding <meta http-equiv="X-Frame-Options" content="ALLOW"> to the html file but it didn't work.Can you please guide me if I am missing anything .I am using IE-9.I think the line <meta http-equiv="X-Frame-Options" content="ALLOW"> will help to resolve but I am missing something here.

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Hi,

Please try FormDigest control in your master page as

<asp:ContentPlaceHolderID="PlaceHolderFormDigest"runat="server">

                <SharePoint:FormDigestID="Formdigest1"runat="server"/>

</asp:ContentPlaceHolder>