Slow first impression
Heavy hero media, fonts and render-blocking assets make the store feel weaker before the product even sells.
Shopify Speed Optimisation
RexCode improves Shopify storefront performance by reducing avoidable asset weight, script drag, layout delay and mobile friction.
Core Web Vitals Diagnosis
The goal is not to chase a fake perfect score. The goal is a lighter, more stable Shopify storefront that loads, responds and scrolls better on real devices.
Heavy hero media, fonts and render-blocking assets make the store feel weaker before the product even sells.
Apps, pixels and duplicate scripts can delay interaction even when the page looks visually loaded.
Mobile users feel asset weight, sticky elements and third-party scripts much harder than desktop visitors.
Late-loading images, embeds, banners and app blocks can shift content and make the store feel unstable.
Review LCP pressure, image weight, fonts and render-blocking assets to improve the initial loading experience.
Examine the app stack, duplicate loads and script blocking to identify opportunities for smoother interaction and better INP.
Reduce unnecessary asset weight and review sticky elements, third-party scripts and interactions on real mobile devices.
Review image dimensions, embeds, banners and app blocks to reduce unexpected layout shifts and CLS pressure.
Speed Bottleneck Map
Shopify performance issues can come from different parts of the storefront. We identify what is causing friction before making targeted improvements to loading and interaction.
Review hero media, responsive image sizes and font loading to reduce unnecessary asset weight without compromising the visual experience.
Audit app scripts, tracking pixels and duplicate embeds, then adjust non-critical loading where possible without breaking functionality.
Refine heavy sections, unnecessary code and layout shifts while checking menus, cart drawers and sticky elements for interaction friction.
Check tap response, scroll behaviour, image loading and key shopping templates to confirm that performance changes preserve the buying experience.
Speed work needs restraint. The cleanup should improve loading and interaction without flattening the brand experience.
Measure priority templates and review images, fonts, scripts, layout shifts and mobile interactions to identify performance bottlenecks.
Order fixes by expected shopper impact, implementation risk and the level of control available within Shopify.
Apply approved improvements to theme assets, templates, loading behaviour and scripts without compromising the brand experience.
Recheck desktop and mobile performance, key buying paths and priority templates after the cleanup.
Speed FAQ
Most stores can improve meaningfully, but app dependencies, third-party scripts and heavy design decisions affect the final ceiling.
The goal is to protect the visual system. Design changes are only recommended when media, animation or layout choices are directly hurting the experience.
We review app impact and recommend removal only when it makes sense commercially and technically. Some apps are necessary; some are just dead weight.
Yes. The cleanup considers LCP, CLS and interaction performance, but the recommendations stay practical for Shopify and your current theme.
No. Perfect scores are often unrealistic on commercial Shopify stores with apps, pixels and real merchandising needs. The target is meaningful improvement without breaking the business.