403 / 404 drupalSettings is undefined

I installed standard profile and navigated to /admin while logged out. No error in console. Typed drupalSettings in console and get the below output:

Object { path: {…}, pluralDelimiter: "\u0003", suppressDeprecationErrors: true, ajaxTrustedUrl: {…}, user: {…} }
​ajaxTrustedUrl: Object { "/search/node": true }
​path: Object { baseUrl: "/", currentPath: "admin", currentPathIsAdmin: true, … }
​pluralDelimiter: "\u0003"
​suppressDeprecationErrors: true
​user: Object { uid: 0, permissionsHash: "6fe518db74e0785c35e750027ffe0748927f85fa5f0c9fef07ea01fdcd6afb9b" }
​<prototype>: Object { … }

If this is still an issue please provide steps to reproduce.