PageSpeed Insights analyzes the content of a web page, then generates suggestions to make that page faster.

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PageSpeed Insights (PSI) reports on the performance of a page on both mobile and desktop devices and provides suggestions on how that page may be improved.

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This tool is probably the most comprehensive in the category and will surely give you every detail you are looking for.


A well-known tool for checking web pages speed with a great data visualization approach.


See how your site performs, reveal why it's slow and discover optimization opportunities.

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