PageSpeed Insights analyzes the content of a web page, then generates suggestions to make that page faster.
PageSpeed Insights is a tool from Google that analyzes a given web page's URL and reports on its performance, checking how fast the page loads on both mobile and desktop devices. It is documented as part of Google's developer resources, with links to additional documentation and web performance learning materials.
The tool is aimed at web developers seeking to evaluate and improve the loading speed of their web pages across different devices.
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