Core Web Vitals Engineering for Shopify

Diagnose the bottlenecks
killing your conversion.

We don't install generic speed apps. We provide deep technical diagnosis, safe Liquid implementation, and rigorous QA to resolve complex theme conflicts.

Engineering, Not Guesswork.

1. Technical Diagnosis

Pinpointing the exact render-blocking scripts, unoptimized third-party tracking, and complex Liquid interactions causing high Total Blocking Time (TBT).

2. Safe Implementation

Surgical code adjustments performed on a duplicate theme. We never break your live storefront or disrupt your active traffic during optimization.

3. QA & Verification

Rigorous post-change quality assurance. You review the measurable before/after performance evidence before anything is pushed to your live domain.

VitalsFix Engineering Standards

Enterprise-Grade Risk Reduction.

Isolated Staging Environment

We never touch your live code. All architectural changes, script deferrals, and Liquid optimizations are executed on an unpublished, duplicate theme.

Zero-Downtime Guarantee

Your active storefront, customer checkout experience, and paid ad traffic flows remain completely uninterrupted while we optimize the infrastructure in the background.

Data-Driven Code Optimization

We discard generic "one-size-fits-all" automated speed apps that frequently break themes. Every adjustment we make is tailored to your specific codebase and tracking infrastructure.

Technical Audit

A low-risk entry point to identify exactly what is broken.

$150 USD
  • Comprehensive Core Web Vitals analysis
  • Identification of conflicting third-party apps
  • Actionable PDF report of required fixes
Request Audit
Core Offering

Performance Sprint

Implementation, conflict resolution, and QA on one theme.

$500 USD
  • Full technical diagnosis included
  • Manual implementation of fixes
  • Safe staging environment QA
  • Guaranteed measurable mobile improvement
  • Excludes full redesigns & custom app dev
Initiate Sprint