Site Speed Tune-Up
Clean up theme bloat and improve Core Web Vitals
Stores get slow through a mix of heavy apps, oversized images, leftover theme code, and poor loading behavior. This recipe audits what is slowing the site down and helps you remove the highest-impact bottlenecks first.
INGREDIENTS
PROMPT
Run a performance audit on my [Shopify/WooCommerce] store at [URL]. Measure Core Web Vitals (LCP, CLS, INP) and PageSpeed score. Identify: (1) render-blocking scripts and the apps they belong to, (2) orphaned code from uninstalled apps, (3) unoptimized images, (4) unused CSS and JavaScript, and (5) font loading issues. Apply the low-risk fixes I approve — like lazy loading, orphaned code cleanup, and font loading improvements — then provide a before/after comparison and a list of higher-risk changes to review manually.
How It Works
Your Claw runs a performance audit on your store, looking for render-
blocking scripts, oversized images, unused CSS, orphaned app code, and
font-loading problems. Then it applies the low-risk fixes you approve and
leaves the higher-risk items as a review list.
What You Get
- Performance audit against Core Web Vitals (LCP, CLS, INP)
- Identification of heavy third-party scripts and leftover app code
- Image lazy loading and basic image optimization opportunities
- Font-loading recommendations
- CSS/JavaScript cleanup opportunities
- Before/after performance snapshots
Setup Steps
- Provide your store URL and theme access
- Record a baseline audit
- Review the findings and approve the fixes
- Apply low-risk changes to the theme
- Re-test and compare the results
Tips
- Measure first or you will end up optimizing blindly
- App uninstall does not always remove the code it injected
- Image optimization is often the fastest visible win
- Defer or remove non-critical JavaScript before chasing micro-optimizations
- Re-run the audit after every major app or theme change