Is your Shopify store slow? We measure, fix and re-measure every Core Web Vitals metric — LCP, CLS and INP — one at a time, with the result written into the contract.
Largest Contentful Paint below 1.5 seconds on mobile home and product pages — guaranteed in writing.
A performance score of 95 or above after optimization, or your money back. It has never been triggered.
LCP, CLS and INP all in the 'good' range, visible in your Search Console report within weeks.
Klaviyo, Yotpo, review and chat widgets audited for their real cost, then deferred or removed.
WebP and AVIF, responsive srcset, correct lazy loading and full use of the Shopify CDN.
Before-and-after comparison, monthly monitoring and regression alerts if a new app slows you down.
Lighthouse, PageSpeed Insights, WebPageTest and real-user data. Every issue listed and prioritised by impact.
Image optimization, lazy loading, font-display, deferred third parties — typically a 30%+ score jump.
Critical CSS, code splitting, Liquid query optimization and bundle-size reduction.
Field data via Core Web Vitals, Search Console confirmation and a conversion-impact report.
Three causes cover most cases: a bloated theme with 20+ apps each loading 100KB of JavaScript; unoptimised images served at full resolution; and third-party scripts loading synchronously. A proper audit separates them.
The standard engagement is 4–5 weeks: audit, quick wins, deep optimization, verification. A two-week sprint version exists for urgent cases.
Google uses them as a ranking signal, especially on mobile. More importantly they move revenue: stores with LCP under two seconds convert measurably better than those above four.
Only if it is watched. Adding apps or updating the theme can undo the work, which is why our retainer includes monitoring with an automatic alert when performance regresses more than 10%.