i have installed the plugin for seo optimization rich cards. This one is only global, which of course is better than nothing. But I would wish if you could determine the text to be used. We have the main part of the description in the short text and in the long description below very individual things like for example the minimum requirements.
The next one is that the plugin uses Twitter entries, but we don't have Twitter.
Another thing is when you have several languages. The plugin then gets the English text, but in the links specified in rich cards, the"/en/" or the"/it/" language extension is not specified.