Made in Builder

Made in Builder

×

Developers

Product

Use Cases

Pricing

Developers

Resources

Company

Get StartedLogin

Product

Pricing

Blog

Home

Resources

Blog

Forum

Github

Login

Signup

×

Visual CMS

Drag-and-drop visual editor and headless CMS for any tech stack

Theme Studio for Shopify

Build and optimize your Shopify-hosted storefront, no coding required

Resources

Blog

Get StartedLogin

Performance Insights

BETA

Learn what improvements can have the greatest impact on your site's performance

Analyze

How this works:

  1. We download and modify your code to use performance best practices
  2. Run Lighthouse on the modified page, to measure the impact on performance

Testing uses Google PageSpeed Insights for mobile

Talk to an expert!

Do you have questions about Builder.io? Want to see a live demo?

Schedule time with our team of experts who can help guide you in the right direction!

Get in touch

Why does performance matter?

Put simply: slow sites deter visitors, costing conversions

Every 100ms faster → 1% more conversions

For Mobify, every 100ms decrease in homepage load speed worked out to a 1.11% increase in session-based conversion, yielding an average annual revenue increase of nearly $380,000.

50% faster → 12% more sales

When AutoAnything reduced page load time by half, they saw a boost of 12% to 13% in sales.

20% faster → 10% more conversions

Retailer Furniture Village audited their site speed and developed a plan to address the problems they found, leading to a 20% reduction in page load time and a 10% increase in conversion rate.

40% faster → 15% more signups

Pinterest reduced perceived wait times by 40% and this increased search engine traffic and sign-ups by 15%.

850ms faster → 7% more conversions

1 seconds slowness → 10% less users

The BBC found they lost an additional 10% of users for every additional second their site took to load.

Source: web.dev

Partytown 🎉 highlighted in Smashing magazine

"Builder.io aims to make high performance the default. Partytown is pivotal in making near-zero-JavaScript websites attainable for anyone."

Steve Sewell, Builder's CEO on Smashing Magazine

Read More

Product

Visual CMS

Theme Studio for Shopify

Sign up

Login

Featured Integrations

React

Angular

Next.js

Gatsby

Get In Touch

Chat With Us

Twitter

Linkedin

Careers

© 2020 Builder.io, Inc.

Security

Privacy Policy

Terms of Service

Visually build and optimize digital experiences on any tech stack. No coding required, and developer approved.

Sign up

Log in

DEVELOPERS

Builder for Developers

Developer Docs

Github

JSX Lite

Qwik

INTEGRATIONS

React

Angular

Next.js

Gatsby

PRODUCT

Product features

Pricing

RESOURCES

User Guides

Blog

Forum

Templates

COMPANY

About

Careers 🚀

Visually build and optimize digital experiences on any tech stack. No coding required, and developer approved.
Get Started
Log in

DEVELOPERS

Builder for Developers

Developer Docs

Open Source Projects

Performance Insights

INTEGRATIONS

All Integrations

Shopify

React

Angular

Next.js

Gatsby

RESOURCES

User Guides

Blog

Community Forum

Templates

Partners

Submit an Idea

PRODUCT

Features

Pricing

© 2022 Builder.io, Inc.

Security

Privacy Policy

Terms of Service