Fix visual jank and layout shifts automatically.
Google punishes websites whose layouts jump around. We automatically lock your layout in place.
The Superspeed Advantage
"Google punishes websites whose layouts jump around while loading. We automatically detect unstable images and lock their spacing in place before your page even loads."
Seamless by Design
Our layout stabilizing engine seamlessly locks unstable images in place before your page even loads, preventing frustrating misclicks and creating a smooth, unshakeable browsing experience.
Pass Google Core Web Vitals for CLS with zero manual effort
Prevent frustrating misclicks caused by images loading late
No need to edit complex Liquid templates or theme code
When to use Automated CLS Prevention
Fixing jumping headers when the hero image finally loads
Stabilizing product grids where product images have different aspect ratios
Passing strict Google Search Console Core Web Vitals warnings
Explore More Features
Revenue Leak Detection
We connect your store's latency metrics directly to your checkout values to show you exactly how much money you are losing to slow pages.
Ghost Checkouts & Rage Clicks
Locate deadlocks where customers click "Checkout" but a script freeze prevents them from reaching the checkout page.
Real User Monitoring (RUM)
Gather performance stats directly from real visitor browsers on 3G connections, low-end Androids, or high-end iPhones.
Scaled with Superspeed
"Reduced time-to-interactive by 4.2 seconds on mobile."
"Preloaded critical hero images automatically."
Frequently Asked Questions
Everything you need to know about this feature.
Will this slow down my store?
Do I need a developer to install this?
Does it work with my custom theme?
Stop guessing. Start tracking
Join thousands of fast-growing Shopify brands using Superspeed to plug the leaks in their funnel.
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