Hello, This is my first post. I am new to designing ecommerce stores and I am wondering about the errors I am seeing on website speed tools like pagespeed insights.
My store is - https://shop.aero-flex.aero/
Theme - Booster theme 3.0.1
Google PageSpeed tool:
-Eliminate Render Blocking Resources
-Defer offscreen images
-Reduce impact of 3rd party code
-Avoid excessive DOM size
-Minimize Main thread work
-Add Expire Headers
-Make Fewer HTTP Requests
-Minify Java Script and CSS
-Reduce DOM elements
-optimize order of styles and scripts
-Leverage browser caching
I am trying to figure out what is Shopify, what is my theme and what is other stuff I can fix?
Can anyone help me understand this? I have googled for hours and spoke to a guru. They suggested I go here or talk to expert. I appreciate any help! Thanks!