I made a random quote generator. Can you give some feedback on things I can improve?

<%= @topic_view.topic.title %>
<%= @topic_view.topic.average_rating %> <%= @topic_view.topic.posts.count { |p| !!p.custom_fields['rating'] } %>

Hello!

I made a random quote generator. It generates a new quote and you can share that quote on Twitter. Can you guys give feedback on things I can improve?

Demo: http://spiky-road.surge.sh/

Code: https://github.com/arvindmehairjan/rick-and-morty-quote-generator