Pagerank

User Interface refers to the actual architecture of a site that allows a user to engage with it and navigate it. It is closely related to user experience (UX) but not identical.

Minification refers to the reduction in file size for website elements.

The purpose of this is to reduce the load time of your website, which can increase when it has to load large files. This is better for the visitors to your site, and is also preferred by search engines, which will often base rankings on page load times.

A Call to Action is any prompt on a website or app asking the user to take a specific action, often in the form of a clickable button. “Buy Now” is a common example, though calls to action don’t always have to involve a purchase. Signing up for a newsletter or downloading a free eBook can be valuable CTAs that increase user trust and also obtain contact information of interested visitors.