You need to enable HTML5Mode if you want navigation without hash tags:
app.config(["$locationProvider", function($locationProvider) {
$locationProvider.html5Mode(true);
}]);
You will also need to tell angular the root URL of your app by adding the following code to the <head>
of your HTML file:
<base href="https://stackoverflow.com/">
Be aware that support for HTML5 mode depends on the browser. For those who don’t support the History API, Angular will fallback to hashbang.