<metaname="twitter:title"content="{{ if ne .Title .Site.Title }}{{ .Title }} · {{ .Site.Title }}{{ else }}{{ .Site.Title }}{{ end }}">
<metaname="twitter:description"content="{{ if .IsNode }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ else }}{{ with .Description }}{{ . }}{{ end }}{{ end }}">
<metaproperty="og:title"content="{{ if ne .Title .Site.Title }}{{ .Title }} · {{ .Site.Title }}{{ else }}{{ .Site.Title }}{{ end }}">
<metaproperty="og:description"content="{{ if .IsNode }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ else }}{{ with .Description }}{{ . }}{{ end }}{{ end }}">