Superspeed
Superspeed
STORE CONVERSION BENCHMARK

Puffy Mattress Revenue Leak Analysis

While Puffy Mattress excels at initial load times (LCP: 2.5s), their architecture suffers from heavy main-thread congestion. An INP of 314ms means the storefront frequently freezes during checkout interactions, which can easily cost a brand of this size millions in abandoned carts. A major contributor to their poor performance is a server response time of 1373ms (TTFB), forcing users to wait over a second before any data even begins to download. To stop bleeding sales and escape their "C" grade, they need to fundamentally restructure how their theme loads assets.

UX & Conversion Grade

C

Based on Chrome UX friction data

Core Web Vitals

Largest Contentful Paint

2.5s

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

Cumulative Layout Shift

0.05

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

Interaction to Next Paint

314ms

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

Time to First Byte

1373ms

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

First Contentful Paint

2.2s

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.

H

Huel

uk.huel.com
A
LCP: 1.2s INP: 196ms
F

Flying Tiger Copenhagen

flyingtiger.com
C
LCP: 2.3s INP: 218ms
M

Matt & Nat Canada

mattandnat.com
A
LCP: 1.8s INP: 129ms
N

Noise

www.gonoise.com
F
LCP: 4.8s INP: 404ms
H

Harris Farm Markets

www.harrisfarm.com.au
A
LCP: 1.9s INP: 130ms
T

TheCubicle

www.thecubicle.com
A
LCP: 1.6s INP: 106ms
P

Pillow Cube

www.pillowcube.com
A
LCP: 1.0s INP: 136ms
S

Shop at SC– ShopAtSC

shopatsc.com
B
LCP: 2.4s INP: 207ms

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

"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

"Really good and informative dashboard. Easy to navigate. Dan went above and beyond to help us out with our overall site speed. Thanks so much."

Koncept Innovators, LLC
United States
K

"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

"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

"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

"A real help for our team. Very Knowledgeable and take action quickly. A great asset to have for your team."

Movo
United States
M

"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

"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.

Does Puffy Mattress have good Core Web Vitals?

Puffy Mattress currently holds a C in our global conversion benchmarks. Their load times (LCP: 2.5s) and responsiveness (INP: 314ms) dictate their overall bounce rate.

How is Puffy Mattress's storefront built?

Is Puffy Mattress losing sales to slow load times?

How responsive is the puffy.com checkout?

Is Puffy Mattress's website visually stable?

Can Superspeed fix puffy.com?

What is the biggest revenue leak on puffy.com?

What are the next steps for the Puffy Mattress engineering team?

Does Puffy Mattress use Shopify Plus?

How does Puffy Mattress's speed compare to competitors?

How can Puffy Mattress improve their conversion rate?

Does Puffy Mattress need a headless Shopify build?

Why is the Puffy Mattress cart page so slow?

Is Puffy Mattress's mobile experience optimized?

Latest from the Lab

Explore our newest strategies for zero-latency commerce.

Jul 30, 2026

Google Search Console Adds Social Media Profile Properties: How Brands Can Track and Capture Social Search Revenue

Google Search Console now allows brands to add Instagram, TikTok, X, and YouTube as property types. Here is how to track social search performance and prevent in-app browser conversion leaks.

Jul 23, 2026

Google AMP Is Obsolete for Shopify Stores in 2026: Why You Should Remove Accelerated Mobile Pages Immediately

Accelerated Mobile Pages (AMP) are officially dead on Shopify. Browsers actively block AMP caches, Google removed the AMP badge requirement, and AMP plugins cripple modern Shopify themes. Here is the definitive 2026 engineering guide to removing AMP and boosting Core Web Vitals natively.

Jul 23, 2026

The Ultimate Guide to Fixing Shopify CLS & Font Loading: Eliminate Layout Shift & Protect Conversions

Most Shopify merchants spend weeks compressing images and removing apps to fix Lighthouse CLS warnings—only to discover the real culprits were FOIT/FOUT font swaps, un-dimensioned headers, and dynamic app widgets. Here is the definitive engineering teardown, merchant framework, and step-by-step fix.

Jul 22, 2026

How to Build Recurring Revenue with Shopify Apps: The App Affiliate Guide

Discover how agencies, developers, and creators build $5,000+/mo in recurring passive income by partnering with mission-critical Shopify apps with sub-3% churn.

Jul 17, 2026

How to use Shopify Flow to automatically recover Ghost Checkouts

Jul 17, 2026

Shopify A/B Testing vs Revenue Intelligence: Which Actually Increases Sales?

A/B testing promises optimization but delivers anxiety, slow results, and split traffic. Here's why real-time Revenue Intelligence — rage clicks, ghost checkouts, and RUM data — is replacing it for Shopify brands in 2026.

Jul 17, 2026

Shopify Image Optimization: The Hidden CLS Tax Destroying Your Mobile Conversions

Our data from 51 million sessions shows desktop CLS is 2.3× worse than mobile — and it's almost entirely caused by un-dimensioned images loading without reserved space. Here's the complete Liquid and CSS playbook to eliminate Cumulative Layout Shift on Shopify permanently.

Jul 17, 2026

Shopify LTV & CAC: The Complete Guide to Customer Lifetime Value (And Why Speed Changes Everything)

Your LTV and CAC numbers are probably wrong — and your store's performance is why. Here's how to calculate both correctly, and the data showing why a 1-second improvement in page speed changes your payback period permanently.

Jul 17, 2026

Shopify Mobile Optimization: Why 66% of Your Traffic Converts Like 30% of Your Revenue

Two-thirds of Shopify traffic arrives on mobile. But mobile checkout completion is 5.4 percentage points behind desktop, and mobile UI extension crashes happen nearly twice as often. Here's the complete technical playbook — built on real session data — to close the gap.
KNOWLEDGE BASE

View All Articles & Teardowns

Explore our complete library of Shopify speed optimization teardowns, Liquid performance guides, and revenue conversion benchmarks.

Browse All Posts →