Google PageSpeed is a family of tools by Google Inc, designed to help a website's performance optimizations. ... There are four main components of PageSpeed family tools: PageSpeed Module, also known as mod_pagespeed, PageSpeed Insights, PageSpeed Service, and PageSpeed Chrome DevTools extension.

At WebsiteForge we utilize the PageSpeed Module for NGINX.  So what does this mean for you?

This means your site is going to get automatically optimized to help deliver a fast experience to your customers.  And did we mention there is no extra charge for this?!?  The PageSpeed module will go through and optimize images and find ways to help you serve your site faster.  This is a recommended practice from Google.