Best Day is clean, flat, and modern one page site Wedding template. Great HTML5 template for wedding invitation or engagement. It works on mobile device and desktop.
Best Day – Responsive One-Page Wedding Template
We help you find out pretty much everything that powers a website.
We will cover all the technology involved, including hosting, domain names, and content management systems.

Domain
Domain was purchased from Namecheap.com

Hosting
Domain was purchased from Namecheap.com

Responsive
Fully Responsive for Mobile and Tablet PC.

Speed
According to GTM, The speed was 85%

CMS
They used HTML and CSS to design.