Did you know that you can navigate the posts by swiping left and right?
The contact part of the index page is consisted of two elements:
You can modify the Contact text from the /contact.html file and set the email in the site config:
email: "your@email.here"
Don’t be afraid of email harvesting, write your email properly and the page will perform javascript obfuscation.
Many thanks to @joariasl for this feature!