Site Speed for Shopify

Is your slow site bouncing good traffic?

Your site is the single largest point of failure for all visitors, offers, and funnels.

Before

8s load

After

2s load

Revenue calculator

What a faster store
is worth

Check your store's real Core Web Vitals, add your numbers, and see the extra revenue a faster LCP brings in each month.

We read Chrome's mobile origin LCP and INP from the last 28 days.

Your numbers

Monthly sessions

Order valueAverage order value$Conversion rate%

How much faster?

The percentage applies to your current LCP.

Fill in your site to see revenue(takes 5 seconds... literally)

Your result

Example · 2.5s LCP, 30% faster

+$15,039

extra a month·+$180,463 a year

+$15,039/ month

+$180,463 a year+19.1% conversion rate

Revenue now$78,750

After the speed-up$93,789

LCP

2.50s→1.75s

0sGood ≤ 2.5s4s

How it adds up7.5 steps of 0.1s

0.10s+3.50%
0.10s+3.15%
0.10s+2.84%
0.10s+2.55%
0.10s+2.30%
0.10s+2.07%
0.10s+1.86%
0.05s+0.84%

Based on Shopify's store data: the first 0.1s faster is worth +3.5% of your conversion rate, and each further 0.1s is worth 10% less than the one before.

Get the speed-up plan

Case studies

Huge brands wins from the last 9 months.

Every engagement is benchmarked before and after. LCP improvements with CVR wins.

Dermalogica

Skincare

PDP load time

88%faster

CVR lift+8.89%

Case study

FC Barcelona

Sport

PDP load time

76%faster

CVR lift+23.1%

Case study

David Protein

Nutrition

Add to cart

92%faster

ATC lift+9.37%

Case study

Dryrobe

Apparel

PDP load time

67%faster

CVR lift+14.9%

Case study

Escentual

Beauty

PDP INP

33%faster

CVR lift+6%

Case study

TravelPro

Luggage

LCP

65%faster

CWVPassing

Case study

Swipe to explore

The difference a 'fast store' makes to users

Same page, recorded before and after our fixes on a throttled 4G connection.

All case studies

dryrobe

Product page

67.19%faster

BeforeSlow PDPAfter

dermalogica

Product page

88%faster

Before8sAfter2s

FC Barcelona

Product page

76.33%faster

BeforeSlow PDPAfter

The 80/20 speed guide for ecom managers

A total guide to getting your first CVR win from site speed, even if you're not technical.

New

Free Site Speed Guide for Shopify

The easiest to implement - high ROI fixes for YOUR store's site speed.

Start the course

Additional training

Copy + paste code you can implement today

Specific fixes for high impact problems. Steal this code and fix slow load, images, and delay before 5pm

All posts

ResourceSite speedPreloading

Research

The fastest video app for Shopify

Research

We tested the five biggest Shopify video players

Over +150 tests on a blank theme. Using the same pages, but switching the video app each run. We tested this on mulitple PDPs with hero videos, UGC videos, and banners.

Read the research

Method and raw traces included