It uses data from Google Lighthouse, but takes into account

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The site audit checks 120+ SEO points, ranging from surface-level issues like duplicate content and broken links to technical issues like HTTPS implementation and the hreflang attribute on an international website. The health score is average:erformance 5.1 GTMetrix The GTmetrix Grade are broken down into 3 parts: An overall letter-shaped rating. A performance score. A structure score. GTmetrix Overall Rating The GTmetrix Overall Rating, in letter form, is a weighted average of your web page's performance score (70%) and structure score (30%). The overall rating is graded from.


A to F and with different colors (green, orange, red): A and B, colored green, mean WhatsApp Number List that your page displays very quickly (A) to quickly (B). C and D, colored orange, mean that your page is displayed in the high medium (C) to low medium (D). E and F, colored red, mean that your page displays slowly (E) to very slowly (F). Performance score The performance score tells you the performance of your page from a user experience point of view, in terms of loading, interactivity and visual stability.  your test characteristics (browser, connection speed, location of the test server, etc.) and is weighted as follows.






First Contentful Paint (FCP): 15% Speed ​​Index (SI): argest Contentful Paint (LCP): 25% Time to Interactive TTI): 15% Total Blocking Time (TBT): 25% Cumulative Layout Shift (% The meaning of these metrics is: First Contentful Paint (FCP) or first satisfied paint: measures the time before the Internet user sees a first part of the DOM content (text, image, background) of your page displayed on their screen. Must be < 1 second . Speed ​​Index (SI) : measures the speed at which the content of your page is displayed visually while it is loading. Must be < seconds. Largest Contentful.