I think that may be something Google appends to its search results for some links? I googled my own domain (site:flurdy.com) and it appends "- flurdy" to some

I think that may be something Google appends to its search results for some links? I googled my own domain (site:flurdy.com) and it appends "- flurdy" to some of my static pages. But not for all, especially not for subdomain apps. So I am not 100% sure.