Struggling to achieve good Core Web Vitals performance?
Get assistanceWhy Performance Matters
Web performance is important because it impacts user experience. When websites are slow to load, don't respond promptly to user input, or items on the page move about unexpectedly, users get frustrated and leave.
Great web performance leads to higher conversions. It can also improve your SEO rankings.
About the Data
All of the data reported here is publicly available through HTTPArchive and the Chrome User Experience Report (CrUX) via BigQuery. Information about whether a website is on Shopify and which theme it uses comes from HTTPArchive. That data is then joined with CrUX to obtain real-user performance metrics from sessions in Chrome browsers. You can find and review the query in this site's source code.