Superspeed
Superspeed
STORE CONVERSION BENCHMARK

CNC Revenue Leak Analysis

To make matters worse, a highly unstable layout with a CLS of 0.12 causes elements to shift unexpectedly, leading to accidental mis-clicks and immediate user frustration.

UX & Conversion Grade

B

Based on Chrome UX friction data

Core Web Vitals

Largest Contentful Paint

2.3s

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

Cumulative Layout Shift

0.12

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

Interaction to Next Paint

129ms

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

Time to First Byte

508ms

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

First Contentful Paint

1.2s

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

INTERLINKED BENCHMARKS

Explore Related Store Audits

Compare Core Web Vitals and revenue friction across neighboring Shopify merchant stores.

V

Vape Juice

vapejuice.com
A
LCP: 1.2s INP: 85ms
B

Bluebella - US

www.bluebella.us
A
LCP: 1.3s INP: 105ms
R

Retro Modding

www.retromodding.com
A
LCP: 1.5s INP: 169ms
T

Teddy Baldassarre Entertainment

teddybaldassarre.com
F
LCP: 3.3s INP: 128ms
P

Priority Bicycles

www.prioritybicycles.com
B
LCP: 2.5s INP: 140ms
T

Tatami Fightwear Ltd.

www.tatamifightwear.com
A
LCP: 1.7s INP: 113ms
S

Soda Sense

sodasense.com
A
LCP: 1.2s INP: 96ms
P

Planet Organic

www.planetorganic.com
A
LCP: 2.0s INP: 165ms

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

"Amazing Experience with DAN! You would think this app only monitors the site, what is not explained properly that they also optimize most of the shop for you and find the bottle necks"

Adorb Custom Tees
United States
A

"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

"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

"I really enjoyed working with Superspeed and you have had the best support of any app provider I have ever met. I am a huge supporter and will always be a fan!"

TravelPro
United States
T

"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

"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

"The team is very enthusiastic. My store performance score has risen from 17 to 38. Thank you very much"

Jackery Japan
Japan
J

"Superspeed and Dan do an excellent job on the app. Their attention and support in solving problems is very precise and they continually strive to release updates that improve the performance of the online store."

EURO TE
Mexico
E

"We were unsure whether to go for the starter plan or Unlimited because of the price difference. We thought is it too good to be true?? We plumped for the Unlimited one and we're very impressed. Really easy to setup and within a day it's doing the job. Really happy."

Neon Vibes UK
United Kingdom
N

Frequently Asked Questions

Everything you need to know about this feature.

Does CNC have good Core Web Vitals?

Based on real user data, CNC has an overall performance grade of B. Their Largest Contentful Paint (LCP) is 2.3s, which directly impacts how quickly shoppers can view products.

Is CNC built on Shopify?

How does CNC's LCP affect revenue?

How responsive is the www.curvesncombatboots.com checkout?

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

How can CNC improve their conversion rate?

Is CNC's mobile experience optimized?

Why is the CNC cart page so slow?

How does CNC's speed compare to competitors?

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

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