Every Second Costs You Sales: Fix Your Shopify Speed Today
Shopify speed optimization from a Shopify Plus Partner. We fix Core Web Vitals, cut load times by 40–60%, and rebuild the performance foundation your store needs to convert and rank.
Fix Your Shopify Speed Today
Every 100ms of load time costs you conversion rate. Our speed optimization service delivers measurable results — faster pages, higher Google scores, and more revenue per visitor.
Blackbelt Commerce has optimized 200+ Shopify stores since 2012. We don’t run generic plugins — we audit your store’s specific bottlenecks, rewrite the code causing slowdowns, and deliver documented improvements in Core Web Vitals, Lighthouse scores, and Time to First Byte. Every project includes a before-and-after report.
Is your Shopify store losing sales to slow load times?
Black Belt Commerce fixes Core Web Vitals, cuts load times, and boosts conversions. Get a free speed audit.
Your Google PageSpeed Score Is Below 50
Slow pages kill your Google rankings and ad Quality Scores. One bad LCP metric can drop your organic traffic by 20%.
Customers Abandon Before the Page Loads
53% of mobile visitors leave if a page takes more than 3 seconds to load. Every slow page is a lost sale.
Your Theme or Apps Are the Bottleneck
Most Shopify slowdowns come from bloated themes and conflicting apps. We isolate and fix the actual cause — not the symptoms.
Shopify Speed Optimization Services
From full-site performance audits to targeted Core Web Vitals fixes, we cover every layer of your Shopify store’s speed stack. No long-term contracts. Project-based pricing with a 90-day results guarantee.
Core Web Vitals Optimization
We fix LCP, FID, and CLS — the metrics Google uses for ranking. Our clients average a 45-point Lighthouse score improvement after optimization.
App & Theme Performance Audit
We identify which apps and theme sections are causing the slowdowns, then optimize or replace what’s hurting performance — without breaking your store.
Why Blackbelt Commerce?
15 years of Shopify experience means we’ve seen every performance bottleneck — and know exactly how to fix it. We’re a Shopify Plus Partner with a documented track record of speed wins, not just promises.
Certified Shopify Partner
Shopify Plus Partner since 2012. Speed optimization specialists.
Measurable Results
Before/after Lighthouse report included with every project.
No Generic Plugins
Custom code fixes — not band-aid plugin solutions.
Fast Turnaround
Most speed projects complete in 2–4 weeks.
No Long-Term Contract
Project-based pricing. Start with a free audit.
90-Day Guarantee
We stand behind our work with a results guarantee.
Speed Wins That Moved Revenue
A DTC fashion brand cut LCP from 8.2s to 1.9s after a full speed optimization — bounce rate dropped 32% in 30 days
A Shopify Plus apparel store improved Lighthouse score from 34 to 87 — Google organic traffic increased 28% in 60 days
A $12M revenue store reduced abandoned carts by 18% after fixing Core Web Vitals and mobile load time
How it Works
Free Speed Audit
We run a full PageSpeed + Core Web Vitals analysis of your specific store
Optimization Roadmap
You get a prioritized list of fixes with expected Lighthouse score gains
Implementation
Our Shopify developers make the fixes — zero downtime, zero disruption
Results Report
Before/after documentation showing your Lighthouse score improvement
