--- title: "How does PageSpeed Insights help with Core Web Vitals?" description: "How does PageSpeed Insights help with Core Web Vitals?" author: "Anubhav Sharma" published: 2025-04-06 updated: 2025-04-23 canonical: https://www.mindstick.com/forum/161450/how-does-pagespeed-insights-help-with-core-web-vitals category: "web development" tags: ["web development"] reading_time: 2 minutes --- # How does PageSpeed Insights help with Core Web Vitals? How does [PageSpeed Insights](https://answers.mindstick.com/qa/99240/what-is-google-s-pagespeed-insights-and-how-to-use-it) help with [Core Web Vitals](https://www.mindstick.com/blog/304957/the-growing-importance-of-core-web-vitals-for-seo-rankings)? ## Replies ### Reply by Khushi Singh Website owners and developers harness PageSpeed [Insights](https://www.mindstick.com/articles/333132/the-power-of-big-data-unleashing-insights-for-business-growth) from Google as their basic performance evaluation instrument to boost [Core Web](https://www.mindstick.com/forum/160558/what-is-scaffolding-in-dot-net-core-web-api) Vitals because they matter significantly for user experience assessment. LCP stands as the Pages' measurement tool for page loading duration and it works together with INP as the modern version of FID for assessing user interactions while CLS determines visual stability. The PageSpeed Insights system pulls data from real users recorded in the Chrome User Experience Report alongside the virtual metrics produced by Lighthouse. Combined utilization of field and lab data gives [developers](https://www.mindstick.com/articles/337825/developers-must-know-the-difference-between-dot-net-and-dot-net-core) a clear understanding about user interactions with their website through real-life instances and testing environments. A performance score evaluates websites based on their condition but also suggest improvement measures by reducing image sizes and eliminating blocking elements and streamlining [JavaScript](https://www.mindstick.com/articles/338810/json-data-types-in-javascript) operations. Additional documentation as well as time benefits emerge as a result of the recommendations. The diagnostic checks generate complex technical details about unused [CSS](https://www.mindstick.com/articles/338862/css-properties-explained-image-rendering-important-justify-content-and-justify-items) sections together with large DOM components that slow down loading times and reduce touch screen performance. Users can identify their most imperative optimization areas by observing metric indicators appearing as green symbols for good performance and orange symbols for areas needing improvement alongside red symbols for poor defining metrics. \ --- Original Source: https://www.mindstick.com/forum/161450/how-does-pagespeed-insights-help-with-core-web-vitals Copyright © MindStick Software Pvt. Ltd. This Markdown version is provided for developers, AI systems, and offline reading.