Glorythm

94

Average speed score post-optimisation

7%

CVR loss per 1s delay

2wk

Standard optimisation timeline

LCP

Sub-2.5s target on all pages

What's included

Everything you need.
Nothing you don't.

Core Web Vitals audit

Full CWV audit — LCP, CLS, INP — across homepage, collection pages, product pages, and cart. We show you exactly where the score is being pulled down.

Image & media optimisation

Images are often the biggest culprit. We compress, convert to WebP/AVIF, implement lazy loading, and set correct srcset attributes across the theme.

JavaScript reduction

Third-party apps, unused scripts, and bloated theme code add seconds of load time. We audit and trim everything that is not pulling its weight.

Font loading optimisation

Fonts that load late cause layout shift and render-blocking. We preload critical fonts, remove unused weights, and eliminate FOUT.

App & plugin audit

Many Shopify apps install scripts on every page whether they are needed or not. We audit your app stack and remove or defer anything that slows the store.

CDN & caching configuration

We ensure Shopify's CDN is being used correctly and implement browser caching strategies for static assets to reduce repeat-visit load times.

How we work

Simple steps. Clear results.

01

Baseline measurement

We establish a baseline — PageSpeed Insights, WebPageTest, and real-user data from CrUX. You see exactly where you are before we touch anything.

02

Prioritised fixes

We rank every issue by its impact on the overall score and fix highest-impact items first. Quick wins come fast; structural issues are handled systematically.

03

Verified results

Every improvement is measured and documented. We share before/after scores and the specific changes that drove each point of improvement.

Part of a full service

Shopify Development

This is one part of our shopify development offering. See the full picture — every capability, every deliverable, and how they work together.

View full service →

See how fast your store can be.

Share your store URL — we'll run a free speed audit and show you the top three performance blockers.

Start a project →