Free Website Speed Test

Enter a website URL to test page speed and see how to make it faster.

Mobile icon
Want a fast site that passes the Core Web Vitals? Try DebugBear monitoring.
➔ Start Free Trial

Test And Optimize Page Speed

How fast is your website?

A slow website will reduce your organic SEO traffic from Google and lower conversion rates for people who find your site.

Free website performance analysis

Analyze page speed to see what resources your website loads, watch how it loads step by step, and check if third-party code is slowing you down.

Recommendations to speed up your website

Our page speed checker shows you opportunities to improve your page load time.

Site speed test result with performance metrics

What Are Core Web Vitals?

Google uses site speed as an SEO ranking signal

Check your website performance

Our web performance test includes Google data to show you how fast your website is for real users and whether this could impact rankings.

Learn More About Web Vitals
Charts showing Core Web Vitals data

Monitor Site Speed Over Time

Track your metrics with a paid DebugBear account

See how your metrics change over time and compare historical test results to each other to see what changed.

Advanced lab-based tests

Test site speed from 20 global test locations using mobile and desktop devices. Set up performance budgets and test pages that require authentication.

Keep track of real user data

Monitor My Website
Charts showing how performance changed over time

Learn About Web Performance

Learn how to read a request waterfall

Learn how to optimize Largest Contentful Paint

Read The DebugBear Blog
A request waterfall showing how different resources on a website load

How Is The DebugBear Page Speed Test Different?

More accurate data than Page Speed Insights

More in-depth reporting than Pingdom

Real-user metrics you won't find in GTmetrix

A Lighthouse report with simulated and observed metrics shown

Unique Performance Reporting For Your Web Page

Break down the Largest Contentful Paint metric

Page Load Time Analysis

Lighthouse audits included

In addition to running our own performance checks our tests results also include a full Lighthouse report.

DebugBear LCP page speed test report data

Desktop And Mobile Website Speed Test

Page load time depends on network speed

Viewport size impacts web vitals metrics

Visitors can see different parts of the page depending on their screen size. Cumulative Layout Shift is often worse on desktop than on mobile.

CPU power determines web performance

Mobile and website rendering progress side by side

Performance Recommendations For A Faster Website

Get tips to make your website faster

Our tool detects over 25 common performance issues and provides the data you need to fix them.

Diagnose large HTML and CSS files

Large HTML and CSS downloads can lead to poor website performance. Test your website speed to see what's increasing the size of your HTML and CSS files, for example embedded images and fonts.

Load images faster

Find out what images can be optimized or how requests for different page resources can be prioritized better.

Page speed optimizations recommendations with HTML size issues

Benchmark Your Website Performance

Test Your Site And Competitor Sites

Use our free page speed test to check your website and those of your competitors.

Monitor Performance In Your Industry

Use DebugBear to continuously benchmark website performance of brands in your category.

Learn More About Benchmarking
Page speed benchmark dashboard

More Website Testing Tools

Audit Time to First Byte

Interaction to Next Paint Check

Test your site without JavaScript

DebugBear LCP page speed test report data

Get Started With Continuous Monitoring

Run lab tests and collect real user data
➔ Start Free Trial

You are using an old browser that is not supported anymore. You can continue using the site, but some things might not work as expected.