A slow website will reduce your organic SEO traffic from Google and lower conversion rates for people who find your site.
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.
Our page speed checker shows you opportunities to improve your page load time.
Our web performance test includes Google data to show you how fast your website is for real users and whether this could impact rankings.
See how your metrics change over time and compare historical test results to each other to see what changed.
Test site speed from 20 global test locations using mobile and desktop devices. Set up performance budgets and test pages that require authentication.
In addition to running our own performance checks our tests results also include a full Lighthouse report.
Visitors can see different parts of the page depending on their screen size. Cumulative Layout Shift is often worse on desktop than on mobile.
Our tool detects over 25 common performance issues and provides the data you need to fix them.
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.
Find out what images can be optimized or how requests for different page resources can be prioritized better.
Use our free page speed test to check your website and those of your competitors.
Use DebugBear to continuously benchmark website performance of brands in your category.
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