Its been about more than 1 month since I launched my angular app.
Only the index page has been crawled by google.
I even tried the 'Fetch as Google' option in Google Webmasters tools but for all the links other than '/' it shows 'Not Found' status.
I am using Router Module for setting up the paths in my angular app.
I even added
<meta name="fragment" content="!"> to the index.html file but it didn't help.
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="fragment" content="!"> <title>Tools</title> <base href="/"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="icon" type="image/x-icon" href="favicon.ico"> </head> <body> <app-root></app-root> </body> </html>