READ DESCRIPTION - Fix Redirects and Parallelize downloads across hostnames and Remove query strings from static resources and more

Hi i need someone to optimise one page of my website for website speed, then we can talk from their, they need to do these. - Minimize redirects - Parallelize downloads across hostnames - Remove query strings from static resources - Combine external JavaScript - Leverage browser caching I am using shopify as my host, AGAIN I NEED THIS FOR ONE PAGE ONLY SO DO NOT GIVE ME PRICES FOR THE WHOLE WEBSITE, JUST FOR ONE PAGE AND ALL THOSE LISTED ABOVE