Superspeed
Superspeed
STORE CONVERSION BENCHMARK

Grace and Lace Revenue Leak Analysis

Grace and Lace is a masterclass in frontend architecture. With a flawless LCP of 1.5s and an elite INP of 137ms, they capture maximum revenue from their traffic by completely eliminating load-time friction. Their rock-solid layout (CLS: 0.01) 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

1.5s

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

Cumulative Layout Shift

0.01

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

Interaction to Next Paint

137ms

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

Time to First Byte

422ms

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

First Contentful Paint

0.9s

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

INTERLINKED BENCHMARKS

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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

"I am beyond satisfied with this app. For literal years I've been trying to improve the speed of my shopify theme. This has made the biggest difference. Wonderful experience working with Dan, too."

SuzanneSomers.com
United States
S

"Dan is the best! I use Superspeed for all of my clients. I used to have my dev teams spend weeks on optimization. Now I just install Superspeed and ping Dan anytime we need to re-optimize. All of my client sites now pass Core Web Vitals no problem. I don't know how he does it, great price for always having a fast website! Thanks Dan!!!"

Hollywood DJ
United States
H

"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

"Yeah, this app does what it says. It couldn't have been easier (literally one click) and the app is incredibly effective. The only thing better than the app is the customer service. They are a delight to work with."

Davek Canada
United States
D

"This is the real deal. Took my speed score from low 30s to 95. Dan is the Don. Price is a little high compared to the other apps but for that price you essentially employ someone to keep your store running super fast ."

Desire2
United Kingdom
D

"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

"Amazing level of service! Not so much an app as "an app plus a guy who knows everything and doesn't seem to sleep". Phenomenal service."

The Bullish Store
United States
T

"The best app for improving speed and google core vitals out there. Not only the app works, but their service is incredible, they go well beyond! totally recommended."

ROBERTA
Spain
R

"I can't say enough good things about Dan and his team at Superspeed. They've gone above and beyond to make our site super fast. If you want blazing fast download speeds and great support then highly recommend this app!"

Club Furniture
United States
C

Frequently Asked Questions

Everything you need to know about this feature.

What is the UX score for Grace and Lace?

Based on real user data, Grace and Lace has an overall performance grade of A. Their Largest Contentful Paint (LCP) is 1.5s, which directly impacts how quickly shoppers can view products.

Which theme is running on www.graceandlace.com?

Is Grace and Lace losing sales to slow load times?

Does Grace and Lace suffer from rage clicks?

Why does the layout shift on www.graceandlace.com?

Does Grace and Lace need a headless Shopify build?

What is the biggest revenue leak on www.graceandlace.com?

How does Grace and Lace's speed compare to competitors?

Why is the Grace and Lace cart page so slow?

Is Grace and Lace's mobile experience optimized?

How can Grace and Lace improve their conversion rate?

Can Superspeed fix www.graceandlace.com?

What are the next steps for the Grace and Lace engineering team?

Does Grace and Lace use Shopify Plus?

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