<%_ 
const twitter = (head.twitter ?? {}); 
const data = { 
    title: twitter.title ?? head.title ?? "", 
    description: twitter.description ?? head.description ?? "", 
    image: twitter.image ?? head.image ?? "", 
    url: twitter.url ?? head.url ?? "",
    card: twitter.card ?? "summary_large_image",
    site: twitter.site ?? "",
    creator: twitter.creator ?? ""
}; 
_%>
<meta property="twitter:title" content="<%= data.title -%>">
<meta property="twitter:description" content="<%= data.description -%>">
<meta property="twitter:image" content="<%= data.image -%>">
<meta property="twitter:url" content="<%= data.url -%>">
<meta property="twitter:card" content="<%= data.card -%>">
<meta property="twitter:site" content="<%= data.site -%>">
<meta property="twitter:creator" content="<%= data.creator -%>">