It is a best practice to use web performance tools to check the frontend performance of your Magento store.
Affected products and versions
Magento Commerce and Magento Commerce Cloud, all supported versions
- Check the frontend performance of your website store by running frontend audits using web performance tools such as:
- Google Lighthouse (There are also additional options to run Lighthouse.)
Lighthouse has audits for performance, accessibility, progressive web apps, SEO, and more.
- Google PageSpeed Insights
Pagespeed Insights can quickly give you a detailed report of what is slowing a web page, complete with recommendations on how to fix it.
These web performance tools use a variety of metrics to provide powerful insights for the goal of improving your online store.