PageSpeed Insights is a tool developed by Google that allows users to check the performance and speed of a webpage. Page speed is an important factor for SEO (Search Engine Optimization) and user experience, as it can affect the ranking of a webpage in search results and the willingness of users to stay on a webpage.
PageSpeed Insights checker tools are commonly used by web developers and SEO professionals to identify issues with the performance and speed of a webpage and to optimize the performance of a webpage. They may be available as online tools that can be accessed through a web browser, or as software programs that can be downloaded and installed on a computer.
To use PageSpeed Insights, users simply need to enter the URL of the webpage and the tool will analyze the performance and speed of the webpage and provide recommendations for improving the performance. PageSpeed Insights provides scores for both the mobile and desktop versions of the webpage, and provides specific recommendations for optimizing the performance of the webpage, such as optimizing images, minimizing the use of external resources, and enabling caching. Some PageSpeed Insights checker tools also provide additional features, such as the ability to test the performance of a webpage from different locations or devices.
