In Angular project Google material icons are working fine in chrome but not rendering in chrome incognito mode and firefox . In index.html below lines are used for getting fonts library.
<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500" rel="stylesheet">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
In template:
<mat-icon>person</mat-icon>
Instead of icon it show person as text. In browser's network tab it shows 307 Temporary Redirect as status code for two request.