Storefronts Built to Close More Sales
A slow ecommerce page doesn't just frustrate visitors — it costs you sales in real time. Performance, conversion architecture, and checkout flow are revenue levers, not technical footnotes.
How does website performance affect ecommerce sales?
Every additional second of load time reduces ecommerce conversion rates by 7-20%. For The Shortening Shuttle, a focused 7-day engagement on product page and checkout architecture produced a 164% increase in average order value. Page speed and conversion optimization are direct revenue levers — not nice-to-haves. Black Lab Development builds and optimizes ecommerce stores for DTC brands across the U.S.
The Shortening Shuttle had traffic but low average cart values. In 7 days, we restructured the product pages, added bundle logic, and tightened the checkout flow. The result was a 164% lift in AOV — without touching ad spend.
Built to Convert Traffic Into Revenue
Shopify & WooCommerce Builds
Custom themes and storefronts built for performance and conversion — not off-the-shelf templates that look like every other store.
AOV & Conversion Optimization
Product page, cart, and checkout improvements that increase what customers spend per order — tracked and measured from baseline.
Site Speed & Core Web Vitals
Performance audits and fixes that recover the sales lost to slow load times and poor mobile experience.
Headless Ecommerce
Next.js frontends with Shopify or Medusa backends for brands that need custom UX that off-the-shelf platforms can't deliver.
Ecommerce Integrations
Klaviyo, Recharge, Okendo, LoyaltyLion, and ERP integrations that connect your stack and eliminate manual workflows.
Subscription & Recurring Revenue
Recharge and subscription architecture for brands building recurring revenue — set up to reduce churn and increase LTV.
Ecommerce Brands Worked With
The Shortening Shuttle
164% increase in average order value within 7 days from product page and checkout architecture improvements.
Epoxies, Etc.
WooCommerce optimization and performance improvements for an industrial chemical ecommerce platform with complex product catalogs.
Zero Gravity Fitness
Custom Shopify build and conversion architecture for a fitness equipment DTC brand scaling from startup to growth stage.
Related Service
Conversion Rate Optimization
Product pages, cart, and checkout improvements that increase revenue without touching ad spend.
Related Service
Website Performance Optimization
Speed audits and fixes that recover the sales lost to slow load times on product and checkout pages.
Frequently Asked Questions
How does website performance affect ecommerce sales?
Every additional second of load time reduces ecommerce conversion rates by 7-20% depending on the category. A page that takes 4 seconds to load loses roughly half the visitors a 1-second page would retain. For a store doing $500K/year, a 10% conversion improvement from performance alone is a $50K revenue difference. Page speed is not a technical nice-to-have — it's a direct revenue lever.
Shopify vs. WooCommerce — which is better for ecommerce?
Shopify is better for most DTC brands: faster to launch, lower maintenance overhead, and a strong app ecosystem. WooCommerce is better when you need deep WordPress integration, complex product configurations, or want to avoid Shopify transaction fees on high-volume stores. For headless builds with custom UX requirements, Next.js with Shopify or Medusa is increasingly the right call. The platform choice should follow your product complexity, team, and volume — not trend.
What is average order value (AOV) optimization and how does it work?
AOV optimization increases the amount customers spend per transaction through product bundling, upsell offers, cross-sells at checkout, and pricing architecture adjustments. For The Shortening Shuttle, a 7-day engagement focused on product page and checkout architecture produced a 164% increase in AOV. The highest-impact changes are usually in the add-to-cart flow and checkout — not homepage redesigns.
What ecommerce integrations do online stores typically need?
Common ecommerce integrations include: inventory/ERP (NetSuite, Inventory Planner), email marketing (Klaviyo, Mailchimp), loyalty and rewards (LoyaltyLion, Smile.io), reviews (Okendo, Judge.me), subscription management (Recharge), and analytics (GA4, Triple Whale). We scope integrations against your actual stack and only build what creates measurable business value.
How do you improve ecommerce checkout conversion rates?
Checkout conversion improves by reducing steps, removing friction, building trust at the payment stage, and offering the right payment options. Specific levers: one-page checkout, guest checkout by default, visible security signals, address autocomplete, buy-now-pay-later options, and cart abandonment recovery. We test these against your current data before making recommendations — not guessing what applies.
Ready to Get More Revenue From Existing Traffic?
Most ecommerce sites leave revenue on the table through slow pages, friction in checkout, and product pages that don't convert at the rate they should.
Schedule a discovery call. We'll talk through exactly what's costing you revenue and what the highest-ROI fix is.