Shopify speed optimization service: faster pages, measured in sales

On Shopify, page speed is one of the highest-leverage growth levers you have. Slow load times frustrate shoppers, push up bounce rates, and quietly cost you sales on every visit — while fast pages lift conversions, SEO, and average order value.

• 47% of shoppers expect a page to load in 2 seconds or less.
• Every extra 100 ms of load time can cut conversions by ~7% (Akamai).
• 53% of mobile visits are abandoned when a page takes longer than 3 seconds.
• As load time grows from 1s to 5s, the probability of a bounce rises by 90% (Google).
• Core Web Vitals are a Google ranking signal — faster Shopify stores rank higher and convert better.

You can't optimize what you don't measure. We benchmark your store before and after every change with the same tools Google uses, so every improvement is real, visible, and tied to results.

• Google PageSpeed Insights — Core Web Vitals plus mobile and desktop scores with prioritized fixes.
• GTmetrix — detailed waterfall, total page weight, and request count.
• WebPageTest — multi-location, multi-device testing to surface real-world bottlenecks.
• Field data — real-user Core Web Vitals from the Chrome UX Report, not just lab scores.

Once we know what's slow, we fix it at the source — code, assets, apps, and delivery — instead of masking the problem with a single speed app.

• Compress and lazy-load images, and serve next-gen WebP/AVIF formats.
• Minify, defer, and bundle JavaScript and CSS to remove render-blocking requests.
• Audit and trim apps, and load third-party scripts asynchronously.
• Clean theme Liquid, remove unused code, and reduce the number of HTTP requests.
• Leverage browser caching and a CDN to deliver content from the edge.

Every engagement produces the same four things, so you always know what you paid for and what changed.

• Performance audit — field and lab Core Web Vitals per template, app-by-app script impact, image and theme findings, ranked by effect on conversion.
• Prioritized plan — what we fix, in what order, with the expected metric change for each item and what we recommend removing.
• Implementation — theme code, images, apps and delivery fixed on a duplicate theme, reviewed with you before publishing.
• Before-and-after report — the same measurements repeated after launch, with a maintenance checklist for your team. Most stores see a first round of measurable improvements in 1–2 weeks.

Not every store needs an agency for speed. Here is how we sort it on the first call.

• Do it yourself when the problems are unused apps, oversized images and a heavy hero — our guide to speeding up a Shopify store walks through every step, and the 30-day speed-to-sales plan puts a revenue number on it.
• Bring us in when the theme code is the bottleneck, when third-party scripts fight each other, when Core Web Vitals stay red after the obvious fixes, or when the store is on Shopify Plus with checkout extensions, Functions and high-traffic catalogues.
• Either way, the free audit tells you which case you are, with numbers, before you spend anything.