Our Portal for ArcGIS home site does not display the upper section containing the login and the menu when browsing from Google Chrome.

It displays the upper portion when opened with Microsoft Edge but also has some errors at the bottom

Google Chrome developer tool

On researching I got t and tried out the solution proffered on this link Problem: Portal for ArcGIS Sign in Page Interface Does Not Display in Chrome (esri.com)
But it didn't resolve the issue and it appears my case is quite different because I am seeing a different error message when I open the Google Chrome Developers.
Here is what the error message i see from the google chrome