Superspeed
Superspeed
STORE CONVERSION BENCHMARK

Premium Home Source Revenue Leak Analysis

While Premium Home Source excels at initial load times (LCP: 1.5s), their architecture suffers from heavy main-thread congestion. An INP of 212ms means the storefront frequently freezes during checkout interactions, which can easily cost a brand of this size millions in abandoned carts.

UX & Conversion Grade

B

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

0.10

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

Interaction to Next Paint

212ms

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

Time to First Byte

395ms

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

First Contentful Paint

1.0s

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

INTERLINKED BENCHMARKS

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Gemplers

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LCP: 1.3s INP: 145ms
G

Grayline Medical

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LCP: 1.8s INP: 137ms
F

FastenersPlus

www.fastenersplus.com
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LCP: 1.8s INP: 114ms
K

Kawaii Pen Shop

kawaiipenshop.com
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LCP: 2.3s INP: 96ms
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Gymshark Australia

au.gymshark.com
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LCP: 1.6s INP: 299ms
F

Frost Buddy

frostbuddy.com
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LCP: 1.7s INP: 173ms
S

Skinfix USA

skinfix.com
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LCP: 1.9s INP: 154ms
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RoseGold & Black

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LCP: 2.0s INP: 148ms

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 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

"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

"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

"Finally an app that can actually increase store speed! Have been using it for a month and already seeing improvements. Customer support is incredible. More eCommerce stores should be using this app."

MiHIGH USA
Australia
M

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

Cascadian Water
United States
C

"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

"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

"Really incredibly good contact and honest advice on store speed. I would like to thank you very much for the nice mail contact and the advice..."

Paintball Buddy
Germany
P

"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

Frequently Asked Questions

Everything you need to know about this feature.

Is Premium Home Source a fast website?

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

Which theme is running on www.premiumhomesource.com?

Why does Premium Home Source have high cart abandonment?

Why is Premium Home Source slow to respond when clicking?

Is Premium Home Source's website visually stable?

Does Premium Home Source need a headless Shopify build?

How does Premium Home Source's speed compare to competitors?

What are the next steps for the Premium Home Source engineering team?

How much money is Premium Home Source losing to slow load times?

Does Premium Home Source use Shopify Plus?

Is Premium Home Source's mobile experience optimized?

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