MetaNames:
| "apple-itunes-app"
| "apple-mobile-web-app-capable"
| "apple-mobile-web-app-status-bar-style"
| "apple-mobile-web-app-title"
| "application-name"
| "author"
| "charset"
| "color-scheme"
| "content-security-policy"
| "content-type"
| "creator"
| "default-style"
| "description"
| "fb:app_id"
| "format-detection"
| "generator"
| "google-site-verification"
| "google"
| "googlebot"
| "keywords"
| "mobile-web-app-capable"
| "msapplication-Config"
| "msapplication-TileColor"
| "msapplication-TileImage"
| "publisher"
| "rating"
| "referrer"
| "refresh"
| "robots"
| "theme-color"
| "twitter:app:id:googleplay"
| "twitter:app:id:ipad"
| "twitter:app:id:iphone"
| "twitter:app:name:googleplay"
| "twitter:app:name:ipad"
| "twitter:app:name:iphone"
| "twitter:app:url:googleplay"
| "twitter:app:url:ipad"
| "twitter:app:url:iphone"
| "twitter:card"
| "twitter:creator:id"
| "twitter:creator"
| "twitter:data:1"
| "twitter:data:2"
| "twitter:description"
| "twitter:image:alt"
| "twitter:image"
| "twitter:label:1"
| "twitter:label:2"
| "twitter:player:height"
| "twitter:player:stream"
| "twitter:player:width"
| "twitter:player"
| "twitter:site:id"
| "twitter:site"
| "twitter:title"
| "viewport"
| "x-ua-compatible"