Kurasu Revenue Leak Analysis
Despite having a highly responsive architecture (INP: 144ms), Kurasu is bleeding revenue before shoppers even see their products. An agonizingly slow LCP of 4.2s forces paid traffic to stare at a blank screen, directly causing massive ghost checkouts. To make matters worse, a highly unstable layout with a CLS of 0.13 causes elements to shift unexpectedly, leading to accidental mis-clicks and immediate user frustration. Until they plug these revenue leaks, Kurasu will continue to burn money on paid ads that bounce instantly.
UX & Conversion Grade
Based on Chrome UX friction data
Core Web Vitals
Largest Contentful Paint
4.2sMeasures loading performance. Slow LCP directly correlates to higher cart abandonment rates.
Cumulative Layout Shift
0.13Measures visual stability. High CLS causes mis-clicks and immediate user frustration (bounces).
Interaction to Next Paint
144msMeasures responsiveness. High INP values result in "rage clicks" when users try to add items to their cart.
Time to First Byte
747msServer response time. High TTFB indicates unoptimized backend queries or missing Edge caching.
First Contentful Paint
1.7sFirst visual feedback. High FCP means users stare at a blank white screen before the site loads.
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Revenue Leak Detection
Superspeed's Predictive Conversion Engine correlates session performance with cart telemetry. We calculate the exact conversion rate difference between visitors experiencing "fast" loads and "slow" loads to output the precise amount of revenue lost—all without giving away the secret sauce.
Ghost Checkouts & Rage Clicks
Our Abandoned Cart Killer algorithm captures rapid, repeated clicks on unresponsive elements and links them to cart abandonment. We calculate the value of these ghost checkouts to evaluate recovery opportunities and pinpoint exactly where shoppers are dropping off.
Predictive Prerendering & Speculative Engine
Superspeed Neural Navigation Engine™ analyzes real-time user hover, touchstart, and purchase probability telemetry. Milliseconds before a shopper clicks a link, our active engine dynamically injects full Chrome speculation rules to pre-render the target page off-screen.
Automated Speed Engine
Superspeed uses a multi-tiered predictive algorithm that analyzes checkout data to figure out exactly what your customers want to buy before they even click. We pre-render the highest converting pages in the background, resulting in a zero-latency buyer journey.
Social Media Browser Bypass
When social traffic arrives, we detect the slow in-app browser and automatically bust the user out into their native browser (like Safari or Chrome), restoring Apple Pay and unlocking maximum conversion potential.
Automated Health Audits
Our structured insights engine evaluates your store telemetry daily to automatically uncover hidden health warnings. We prioritize the exact fixes that will increase your store's speed without requiring an engineering degree.
Loved by Merchants
Join thousands of Shopify store owners who have successfully plugged their revenue leaks.
Frequently Asked Questions
Everything you need to know about this feature.
Is Kurasu a fast website?
Is Kurasu built on Shopify?
Is Kurasu losing sales to slow load times?
Why is Kurasu slow to respond when clicking?
Why does the layout shift on kurasu.kyoto?
What are the next steps for the Kurasu engineering team?
Can Superspeed fix kurasu.kyoto?
Does Kurasu need a headless Shopify build?
Why is the Kurasu cart page so slow?
How does Kurasu's speed compare to competitors?
How much money is Kurasu losing to slow load times?
Is Kurasu's mobile experience optimized?
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