Superspeed
Superspeed
STORE CONVERSION BENCHMARK

Westport Big & Tall Revenue Leak Analysis

Westport Big & Tall is a masterclass in frontend architecture. With a flawless LCP of 1.5s and an elite INP of 118ms, they capture maximum revenue from their traffic by completely eliminating load-time friction. Their rock-solid layout (CLS: 0.03) 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

0.03

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

Interaction to Next Paint

118ms

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

Time to First Byte

373ms

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.

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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

"100% satisfied with the service from Super Speed support team, they have solved our web core vistals issues and our SEO ranking improved after the fix! Recommended"

Hangersforless
Australia
H

"A very, very good app, one of the few that really keeps what it promises! Once activated, the speed improves greatly and upon request via email, Dan continues to improve the speed manually and quickly. A great app and a great team. Many thanks from Germany Steffen"

Zimt&Pfeffer
Germany
Z

"My store speed almost doubled since we installed this app. The customer support is also wonderful and very helpful."

Aurum Brothers
Netherlands
A

"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

"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 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 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

"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

"Fantastic app - does exactly what it promises. The team at Superspeed has been extremely hand on and helpful with the setup of our app. Very happy with it!"

Genucel Skin Care
United States
G

Frequently Asked Questions

Everything you need to know about this feature.

Does Westport Big & Tall have good Core Web Vitals?

Westport Big & Tall currently holds a A in our global conversion benchmarks. Their load times (LCP: 1.5s) and responsiveness (INP: 118ms) dictate their overall bounce rate.

What Shopify theme does Westport Big & Tall use?

Is Westport Big & Tall losing sales to slow load times?

Does Westport Big & Tall suffer from rage clicks?

What is the CLS score for Westport Big & Tall?

How much money is Westport Big & Tall losing to slow load times?

What are the next steps for the Westport Big & Tall engineering team?

Why is the Westport Big & Tall cart page so slow?

Can Superspeed fix www.westportbigandtall.com?

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

How can Westport Big & Tall improve their conversion rate?

Does Westport Big & Tall need a headless Shopify build?

Is Westport Big & Tall's mobile experience optimized?

Does Westport Big & Tall use Shopify Plus?

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