Superspeed
Superspeed
STORE CONVERSION BENCHMARK

MadamSew Revenue Leak Analysis

MadamSew is a masterclass in frontend architecture. With a flawless LCP of 2.2s and an elite INP of 119ms, they capture maximum revenue from their traffic by completely eliminating load-time friction. Their rock-solid layout (CLS: 0.02) ensures zero mis-clicks, resulting in an exceptionally highly-converting store.

UX & Conversion Grade

A

Based on Chrome UX friction data

Core Web Vitals

Largest Contentful Paint

2.2s

Measures loading performance. Slow LCP directly correlates to higher cart abandonment rates.

Cumulative Layout Shift

0.02

Measures visual stability. High CLS causes mis-clicks and immediate user frustration (bounces).

Interaction to Next Paint

119ms

Measures responsiveness. High INP values result in "rage clicks" when users try to add items to their cart.

Time to First Byte

559ms

Server response time. High TTFB indicates unoptimized backend queries or missing Edge caching.

First Contentful Paint

2.0s

First visual feedback. High FCP means users stare at a blank white screen before the site loads.

INTERLINKED BENCHMARKS

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Opopop

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ZitSticka

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LCP: 2.6s INP: 153ms
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Murphy Door Store

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Kittenish

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LCP: 1.7s INP: 122ms
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Chuck Levin's Washington Music Center

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B

Bunker Branding Co.

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LCP: 1.7s INP: 112ms

Everything you need

Revenue Intelligence

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.

Revenue Intelligence

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.

Performance Optimization

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.

Performance Optimization

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.

Performance Optimization

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.

Revenue Intelligence

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.

View Wall of Love Read Case Studies

"Hallo wir können die App nur empfehlen. Hilft uns sehr die Geschwindigkeit zu bekommen. Der Support ganz besonders Dan. Also er ist einfach Spitze und sehr bemüht alles zu machen. Wirklich sehr gut. Danke"

SHOP by AWK Flagship
Austria
S

"My store speed almost doubled since we installed this app. The customer support is also wonderful and very helpful."

Aurum Brothers
Netherlands
A

"The founder and team of this company are impressive, my website score has improved from 27 points to 55 points, like magic, hope for long-term stable cooperation in the future"

ITAPNO
China
I

"Superspeed helps us monitor our site speed by running a report every day. They found some opportunities to improve our speed on our theme."

Moderno Collections
Canada
M

"This is the best app out there because it does exactly what the title says "Superspeed". My store wasn't performing at its best. Now it is! Also, the Customer Service is amazing. They always respond and they're very patient. Thank you!"

BellaRose Beauty Collections
United States
B

"Wonderful app, really helpful and easy to install, My store speed rise up also the speed score. Very nice and helpful customer support, Dan was very friendly and helpful - I can definitely recommend this app. thanks again !"

GirlyDonna
United States
G

"Incredible application and support of rare quality. Expertise better than agency. A truly competent developer who will help you gain traffic following white hat recommendations. Please install the application and open a ticket to learn more about what this team could bring to your website. Thanks to Dan"

ÉCLAIRAGE FRANÇAIS
France
É

"Superspeed has had a huge impact on our site's speed score. Most of our key landing and product pages have increased from mid-50s to mid 80s and 90s. Faster page loads makes for happier customers. We're hoping that over time this will increase our SEO, too!"

GelaSkins
Canada
G

"Passing google page speed insights now and Superspeed is the real deal. If you care about your PSI score, get this app installed asap."

Freedom Rave Wear
United States
F

Frequently Asked Questions

Everything you need to know about this feature.

What is the UX score for MadamSew?

Based on real user data, MadamSew has an overall performance grade of A. Their Largest Contentful Paint (LCP) is 2.2s, which directly impacts how quickly shoppers can view products.

What Shopify theme does MadamSew use?

Why does MadamSew have high cart abandonment?

How responsive is the madamsew.com checkout?

What is the CLS score for MadamSew?

Why is the MadamSew cart page so slow?

How much money is MadamSew losing to slow load times?

Is MadamSew's mobile experience optimized?

How does MadamSew's speed compare to competitors?

Does MadamSew use Shopify Plus?

What is the biggest revenue leak on madamsew.com?

Can Superspeed fix madamsew.com?

What are the next steps for the MadamSew engineering team?

Does MadamSew need a headless Shopify build?

How can MadamSew improve their conversion rate?

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