gistfile1.html

{% extends 'layout.html.twig' %}

{% block content %}
<h1 >Congratulations! </h1>
<p >The url {{ url }} can now be shortened via
    <a href="/{{ url_slug }}">http://{{ app.request.host }}/{{ url_slug }}</a>
    . Feel free to use the service again!
</p>
{% endblock %}