We use DNN 4.8.1 and see now that the followed Meta-Tags not displayed in the Page-Source when we view the Site with a Browser

    <meta id="MetaRefresh" runat="Server" http-equiv="Refresh" name="Refresh" />
    <meta id="MetaDescription" runat="Server" name="DESCRIPTION" />
    <meta id="MetaKeywords" runat="Server" name="KEYWORDS" />
    <meta id="MetaGenerator" runat="Server" name="GENERATOR" />

The folllowed Meta-tags displayed in Page-Sources:

    <meta id="MetaCopyright" runat="Server" name="COPYRIGHT" />
    <meta id="MetaAuthor" runat="Server" name="AUTHOR" />
    <meta name="RESOURCE-TYPE" content="DOCUMENT" />
    <meta name="DISTRIBUTION" content="GLOBAL" />
    <meta name="ROBOTS" content="INDEX, FOLLOW" />
    <meta name="REVISIT-AFTER" content="1 DAYS" />
    <meta name="RATING" content="GENERAL" />
    <meta id="MetaAuthor" runat="Server" name="AUTHOR" />

We have veryfied the Default.aspx but this is original and unchanged. We have also defined in teh Site-Settings from the Portal a Description and Keywords!

We have checked now a additional Source for the Problem and see followed.

When we define the Description and Keywords on the Settings from a tab then we see in the Page-Source from this tab our configured Description and Keywords! So is the Situation that the Default Description and Keywords was we have set under Site-Settings in the Admin-Tab ignored or better not generated.

Have any a Idea whats wrong here!?