so you’ve listed a few different domains here… i’m looking at contentmarketing.ch/ein-besuch-im-google-zoo-teil-2/ and i see this.
<meta property="og:description" content="Google ist zur Zeit die mit Abstand meistgenutzte Suchmaschine. Wer seine eigene Website unter einem Money-Keyword weit oben bei Google platzieren kann, darf si"/>
I don’t know if that’s right or wrong so it’s hard for me to test it. Also if WPSEO is already pulling the correct descriptions for your sites then turn on his OG stuff and mine off and see if that solves the problem.
on this one newsbloggers.ch/2014/09/15/ja-ist-denn-schon-wieder-weihnachten/ I can see it doesn’t pull a description at all; but I see it doesn’t have WPSEO on either? So maybe it should pull the sitename but should be pulling content from the body? Not sure how the post/theme is setup there. put in an excerpt and it should show fine.
It’s hard to test when idk what the correct result is and I don’t have a lot of access and don’t know how the theme(s) are built.
The plugin lists how it pulls descriptions – if you’re not following that flow then it should default to pulling excerpt content from the post. put in an excerpt and test that too.