If you have an Agency and are looking for a one-page website for your Agency business, here is the easiest and one of the best Agency WordPress themes that will help you get started quickly. This is a premium quality theme with a responsive framework, coded to be SEO friendly for search engines.
WPBakery Agency WordPress theme
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.