Why speed is a revenue issue
Slow product pages lose mobile shoppers before they see the price. Largest Contentful Paint and Interaction to Next Paint are the two vitals that most often hurt storefronts.
Website performance & Core Web Vitals check
Performance analysis uses a measured data source rather than estimates. Until that connection is configured on this platform, we show an honest connect state instead of invented scores.
Website Speed Test is being connected
This tool reports measured data rather than estimates, so we're not showing anything until the measurement source is wired up. We'd rather show nothing than a number we can't stand behind.
Understand it
How to use the Website Speed Test
Common causes on stores
Oversized hero and product imagery, too many third-party scripts, render-blocking fonts and unoptimised sliders.
FAQ
Frequently asked questions
- Why is there no score yet?
- We do not display fabricated performance numbers. When the measurement data source is connected the tool reports real, sourced metrics.
- Can I still improve speed today?
- Yes — compress images, drop unused apps and scripts, and keep above-the-fold content light. Our guides cover each step.
Related tools
Go deeper
Want this handled across your whole catalogue?
Merchants on Community E-commerce get store-wide scanning, a Growth Score and prioritised fixes inside the dashboard.