Landing page too slow!

Hi My landing page is too slow, it takes more than 30 sec to download. When my site and my blog downloads between 3 to 7 sec to download. What’s wrong with it?
The link is:
http://www.cecalli.com/cecalliblog/go/awesome-fiction-2/
How can I improve it’s performance to make it run as the rest of the webpage?
Carlos

https://wordpress.org/plugins/landing-pages/