eCommerce Site Speed & Core Web Vitals Optimization - eComHoard
Core Web Vitals Engineering

Seconds Are
Killing Your ROI.

Every 100ms delay in your site load time results in a 7% drop in conversions. If your store fails Google's Core Web Vitals, you are overpaying for ads and being buried in search results. We don't just "minify code"—we re-architect your performance for sub-second speeds.

Optimize My Store Free PageSpeed Audit

Speed is a Business Metric

+20% Conversion -35% Bounce Rate Higher SEO Rank Lower CPC
The Performance Gap

Your Theme is Bloated.
Your Profits are Leaking.

Most modern eCommerce themes come "out of the box" with excessive JavaScript, massive unoptimized images, and heavy third-party tracking scripts. This might look pretty to you, but to Google and your customers on mobile 4G networks, it's a disaster.

Optimization isn't a plugin. You cannot "install" speed. True optimization requires manual forensic code cleanup, server-side caching adjustments, and a ruthless prioritization of critical rendering paths.

Mobile-First Priority

Since Google moved to Mobile-First Indexing, your desktop speed is secondary. If your mobile LCP is over 2.5 seconds, you are being de-ranked. We optimize specifically for real-world mobile performance.

Optimization Protocol

  • Script Management

    We defer, async, or eliminate render-blocking third-party scripts (TikTok pixels, old hotjar tags, chat apps) that stall your site's interactivity.

  • Next-Gen Media Handling

    Implementation of WebP/AVIF formats, adaptive sizing for mobile/desktop, and lazy-loading logic that only loads images as they are needed.

  • Infrastructure Tuning

    Optimizing TTFB (Time To First Byte) through server-side caching, database query optimization, and CDN edge-routing (Cloudflare/Akamai).

Engineering Scope

Full-Stack Speed Mastery

Shopify Plus Optimization

Refactoring liquid code, removing app-residue, and optimizing the Online Store 2.0 architecture to ensure your checkout is as fast as your homepage.

Adobe Commerce (Magento)

Database indexing, Varnish/Redis cache tuning, and JS bundling audits to turn heavy monolithic builds into high-speed retail giants.

Headless & PWA

Optimizing hydration, server-side rendering (SSR), and pre-fetching logic for React/Vue frontends to achieve the "Instant-Load" experience.

Investment

Performance Packages

The Sprint (Project)

$200+ / Minimum

Best for a specific speed-fix: Core Web Vitals cleanup, Image optimization, or App Audit.

  • Comprehensive Speed Audit Report
  • Image Compression & Formatting
  • Critical CSS Inlining
  • Third-Party Script Optimization
  • Final Benchmark Verification
Get a Quote
Continuous Speed

Flexi Hours

$8 / hour

Ongoing optimization. We monitor your vitals weekly and adjust as new products and apps are added.

  • Pay-as-you-go flexibility
  • No upfront payment
  • MIN COMMITMENT: 20 hours/week
  • Weekly Core Web Vital Reports
  • New Feature Performance Testing
Start Flexi Plan

Tech Custodian

5% of Sales Lift

For established brands ($50k+/mo). We manage your entire tech stack and hosting architecture.

  • No upfront fees/costs
  • Fully managed campaigns (A-Z)
  • Min revenue eligibility: $10,000+
  • 1 Year Strategic Contract
  • Server-Side Monitoring (24/7)
  • Custom Headless Implementation
Apply for Partnership

Technical FAQ

Can you achieve 90+ PageSpeed scores on Shopify?
Yes, but it requires discipline. Shopify itself is fast, but third-party apps and heavy themes slow it down. We conduct "App Audits" to remove high-latency scripts and use "Custom Liquid" coding to replace heavy apps with lean, native functionality.
How does site speed affect my ad spend?
Massively. Google Ads and Meta Ads utilize "Landing Page Experience" as a key factor in your Quality Score. A slow site increases your Cost Per Click (CPC). By speeding up your site, you aren't just improving conversion; you are actually making every ad dollar 20-30% more efficient.
Do you provide a guarantee on speed?
We provide a Performance Baseline Guarantee. Before we start, we record your current metrics. If we don't improve your Largest Contentful Paint (LCP) and Total Blocking Time (TBT) by at least 30%, we offer a full refund of the project fee. We stand by our engineering.

Stop Testing.
Start Loading.

Don't let technical friction be the ceiling for your growth. Let eComHoard build the high-speed infrastructure your brand deserves.

Email Engineering Team

info@ecomhoard.com

Visit Contact Page

ecomhoard.com/contact-us/
Speed Audit

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