@andrea It looks like you're missing the Semantic Linkbacks plugin for WordPress. That should make your facepiles have actual faces and display much better. https://github.com/pfefferle/wordpress-semantic-linkbacks

How are you posting to Known? Using Quill or another micropub application? Do you have the WithKnown Twitter plugin installed? https://github.com/idno/Twitter That can help some of the display issues you're probably seeing.

I'm sure many in the IndieWeb chat (Slack, IRC, Web, etc.) can give you help if you need it. There's a main room, and #WordPress and #Known specific channels. https://indieweb.org/discuss

I'm out at the moment but am happy to help more later if you need it.