ClickCease Google PageSpeed Insights | IT Monks Glossary
October 10, 2023 | edited: April 9, 2024

A free online tool developed by Google to evaluate and analyze website loading speed and user experience. It provides valuable insights and recommendations to help website owners and developers optimize their sites for faster loading times and improved user engagement.

Key Features:

  1. Page SpeedPage SpeedThe time it takes for a website page to load fully.
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    PageSpeed Insights assigns a score to web pagesWeb PagesHTML documents accessed via the internet.
    More About Web Pages
    based on their loading speed and performancePerformanceRefers to how fast a website or web application loads and responds to user interactions.
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    . Scores range from 0 to 100, with higher scores indicating faster-loading pages.
  2. Performance Metrics: The tool provides a breakdown of various performance metrics, including First Contentful Paint (FCP), Largest Contentful Paint (LCP), and Cumulative Layout Shift (CLS), which help diagnose specific issues affecting loading speed.
  3. Mobile and Desktop Analysis: PageSpeed Insights offers separate evaluations for mobile and desktop versions of web pages, recognizing the importance of optimizing for both platforms.
  4. Suggestions and Recommendations: Based on its analysis, the tool offers suggestions and recommendations for optimizing page performance. These suggestions may include minimizing JavaScriptJavascriptA high-level, dynamic, and interpreted programming language primarily used to create interactive and responsive user interfaces on web pages.
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    and CSSCSSCascading Style Sheets is a coding language that determines the appearance and layout of a website.
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    , optimizing images, leveraging browserBrowserA software application that enables you to view and interact with websites.
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    caching, and more.
  5. Field Data: PageSpeed Insights includes field data from real user experiences, providing insights into how actual visitors perceive the page’s loading speed and interactivity.

Use Cases:

  • Website Optimization: Website owners and developers use PageSpeed Insights to identify and address performance bottlenecks, ultimately improving user experience and search engine rankings.
  • SEOSEOSearch Engine Optimization involves optimizing various website elements to make it more attractive to search engines like Google, Bing, and Yahoo.
    More About SEO
    Faster-loading websites often rank higher in search engine results, making PageSpeed Insights an essential tool for SEO professionals.
  • Web Development: Web developers use the tool during the development process to ensure that websites meet performance standards and load quickly on various devices.


  • Improved User Experience: Faster-loading pages enhance user satisfaction and reduce bounce rates.
  • Search Engine Optimization: Google considers page speed as a ranking factor, so optimizing for speed can improve a website’s search engine visibility.
  • Mobile-Friendly: PageSpeed Insights assesses mobile performance, aligning with the growing importance of mobile browsing.
  • Actionable Recommendations: The tool provides practical suggestions for improving page speed and performance.


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Alex Osmichenko
Business Consultant
Reviewed on Clutch

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