See how well your website performs. Get tips to improve user experience.

Run audits on your web site through our online tool.

Enter your site's URL to see how well it performs across all tests.

Look at what matters.

Analyze your site's performance across the areas you care about.

Get tips for improving.

All tests comes with helpful tips to improve your web site's results.

How web sites are analyzed

When you measure your web site, uses Lighthouse, an open-source, automated tool for improving the quality of web pages. It will test your site in the following categories:


Measure web site performance and find opportunities to speed up page loads. These tests ensure that your page is optimized for users to be able to see and interact with page content. Reports are focused on loading performance and other critical factors that most affect user experience.

Best Practices

Highlight opportunities to improve the overall code health of your web page. Current recommendations will help to make your page fast and secure, to create a good user experience and to avoid deprecated technologies. Looks for everything from HTTPS usage to correct image aspect ratios.

Optimize for Search Engines

Understand how well can search engines understand your content. These checks ensure that your page is optimized for search engine results ranking. Checks for best practices to ensure your site is discoverable.


Highlight opportunities to improve the accessibility of your web page. Can all users access content and navigate your site effectively? Checks for common issues that may prevent users from accessing your content.

All audits are performing by simulated mobile device, throttled to a fast mobile network and 4x CPU slowdown.

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