Shopify Speed 90+ Urgently

My store currently scores 68 in Google PageSpeed Insights and the Largest Contentful Paint is dragging everything down. I have a very tight US $50 budget and need to see that score hit 90 or better within the next six hours. What I’ve done so far: basic image compression. That helped a little, but it’s clear deeper work is required. Where I want you to focus first: product pages. They are the money pages and must load blister-fast on both mobile and desktop. Scope of work • Identify and fix whatever is keeping LCP high—render-blocking Liquid, oversized JS/CSS, unoptimized fonts, apps injecting heavy scripts, etc. • Minify or defer code, implement critical CSS, and fine-tune lazy loading beyond what I’ve already applied. • Keep visual stability intact; no layout shifts as you streamline assets. • Deliver a repeatable method so future theme updates won’t undo the gains. Acceptance criteria • PageSpeed Insights score ≥ 90 on an average run for product pages. • LCP consistently under 2.5 s. • No functionality lost and no visual glitches. Please be ready to jump in immediately; I’ll stay online to supply theme access and quick feedback as you work. do not delete any apps i need all my apps