Superspeed
Superspeed
STORE CONVERSION BENCHMARK

JuneShine Revenue Leak Analysis

To make matters worse, a highly unstable layout with a CLS of 0.14 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

2.1s

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

Cumulative Layout Shift

0.14

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

Interaction to Next Paint

88ms

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

Time to First Byte

471ms

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.

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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

"Dan was so insightful and truly instrumental in getting our site speed to surpass anything that would have been possible without Superspeed Google's Page Speed app. Now we're running quicker than ever and in a better position to place better on Google. The work was quick and exceeded expectations!"

Midori Bikinis
United States
M

"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

"I'm super impressed with how this app had helped our site speed. Overall, their customer service is phenomenal and their other site services they provide are super. I think this app is a must need for anyone looking to do serious business on their site."

Wild Kingdom
United States
W

"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

"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

"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

"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

"Fantastic Support, Fixed my main thread issues, support comes with thorough explanations and educational materials."

Cascadian Water
United States
C

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

Jackery Japan
Japan
J

Frequently Asked Questions

Everything you need to know about this feature.

Does JuneShine have good Core Web Vitals?

Our analysis shows juneshine.com earns a B grade for mobile UX. With an LCP of 2.1s and an INP of 88ms, this metric indicates the level of friction customers experience at checkout.

How is JuneShine's storefront built?

How does JuneShine's LCP affect revenue?

What is the INP (Interaction to Next Paint) for JuneShine?

Is JuneShine's website visually stable?

How can JuneShine improve their conversion rate?

Does JuneShine need a headless Shopify build?

Can Superspeed fix juneshine.com?

Is JuneShine's mobile experience optimized?

How much money is JuneShine losing to slow load times?

What is the biggest revenue leak on juneshine.com?

What are the next steps for the JuneShine engineering team?

Does JuneShine use Shopify Plus?

Why is the JuneShine cart page so slow?

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