Shopify Store Speed Test

We request your store's homepage from our server and measure how quickly it responds, how large the HTML document is, and how many scripts, stylesheets and third-party domains it loads. We score those signals and highlight the biggest opportunities to speed your store up.

Not exactly. Lighthouse renders your store in a real browser and reports metrics like Largest Contentful Paint. Our test is a fast, server-side audit of response time and page structure - perfect for a quick health check and for spotting app bloat, without waiting for a full browser render.

Aim for a server response (time to first byte) under 600ms and a fully loaded page in under 3 seconds. Shoppers start abandoning stores that take longer than 3 seconds, so every improvement directly protects revenue.

The most common causes are too many apps injecting scripts, large unoptimised images, render-blocking JavaScript and CSS, bloated themes, and heavy third-party trackers. This test shows which of these are weighing your store down.

Yes. You can test any publicly accessible Shopify store, including competitors, to benchmark your speed against theirs. Password-protected or offline stores cannot be analysed.

Absolutely. Page speed is a Google ranking signal and a major conversion factor. A faster store ranks higher, lowers your cost per click on ads, and converts more of the traffic you already pay for.