Make view of a page in laravel 5.1 using routes

I am trying to get a view page without passing extra parameters in url

routes.php

Route::controller('site','SiteController');

menu.php

<li><a href="">Home</a></li>
<li><a href="">About</a></li>
<li><a href="">Contact</a></li>

SiteController.php

public function index(){

return view('welcome');
}
public function getAbout(){

return view('about');
}

when i am trying to access my about page the URL is coming like http://localhost/fitness/public/site/about but here how can modify my code to get URL like http://localhost/fitness/public/about .It is happening for all other pages. I do not want to write get and post method in routes page.My routes page should remains with same code.I do not want site to come in URL .

will this possible ?? Can anybody help me out ?

Thank you.

via Chebli Mohamed