Improve Shopify Store or Page Speed

What will we do for Speed Optimization? Full speed optimization Audit ( Using GTMETRIX ) Image optimization for easy crawling and indexing- Reducing file size, choosing appropriate file formats like PNG, JPEG, GIF, etc. Check and optimize all website assets (images, CSS, JS, etc) Check and remove apps’ obsolete code, if any. Minify Javascript, CSS Optimize the video section to an optimized version, if any. Code Optimization to reduce space and increase speed- Through dead code elimination, Code motion, and compile-time evaluation. Image scaling to high performance- By analyzing your site and resizing images. Eliminating the halting problem in Javascript. Removing apps that are not required. Apply Lazy loading per section wherever required Check and defer scripts wherever required. Loading the correct image size and then compress image where possible by integrated the special premium app which are really good for image compression ( You need to install this app / if required ) Reducing load time depends on a number of factors such as: Removal of obsolete/ unused/ junk code (JS and CSS codes) Removal of Apps that affects the performance of the store Reducing the image quality of high-resolution images Note: We only use Gtmetrix for performance testing We will not Test Shopify score or google page speed considering they use a throttled connection for testing. We do not guarantee any number to be achieved for load time, we will try the best to reduce the load time to the minimum time possible We can not improve speed if it is low due to app(s) or any third party resource because we can not do coding there.