PageSpeed ​​Insights: what is this tool?

PagesSpeed Insights performances du site AntheDesign

Google PageSpeed ​​Insights is a free and powerful tool based on analyzed technical data: laboratory data, and field data. Explanations on its operation, its advantages and the corrections to be made to your site. What is PageSpeed ​​Insights? PageSpeed ​​Insights, also known as PSI, is a performance test tool offered by Google. The tool, for …

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