Pulse — Store Speed

Test your store's speed and Core Web Vitals, then get clear, prioritized fixes to load faster.

Pulse runs Google Lighthouse and PageSpeed Insights on your storefront and turns the results into a simple performance score and Core Web Vitals (LCP, CLS, INP). Instead of raw audit data, it gives you a prioritized list of fixes in plain English, with Shopify-specific tips for images, apps, and theme code. Test any page on mobile or desktop, and track your scan history over time to see whether your changes actually made the store faster.

• See your store's speed score and Core Web Vitals for any page
• Get a prioritized list of fixes written in plain English
• Shopify-specific tips for images, apps, and theme slowdowns
• Test performance on both mobile and desktop
• Track scan history to see if changes made the store faster