{"id":996467,"date":"2024-11-11T19:52:41","date_gmt":"2024-11-11T19:52:41","guid":{"rendered":"https:\/\/supersuasive.com\/?p=996467"},"modified":"2024-11-11T22:30:04","modified_gmt":"2024-11-11T22:30:04","slug":"comment-optimiser-votre-site-pour-les-core-web-vitals","status":"publish","type":"post","link":"https:\/\/supersuasive.com\/en\/how-to-optimize-your-site-for-core-web-vitals\/","title":{"rendered":"How to optimize your website for Core Web Vitals"},"content":{"rendered":"<p>Visit&nbsp;<strong>Core Web Vitals<\/strong>&nbsp;are key indicators defined by Google to assess the quality of the user experience on a website. They focus on three main aspects:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Largest Contentful Paint (LCP)<\/strong>\u00a0LCP: measures the loading time of the page's main content. A PCL of less than 2.5 seconds is recommended.<\/li>\n\n\n\n<li><strong>Interaction to Next Paint (INP)<\/strong>\u00a0INP: replacing First Input Delay (FID) since March 2024, INP evaluates the overall responsiveness of a page by measuring the delay between a user interaction and the corresponding visual response. An INP of less than 200 milliseconds is considered good.<\/li>\n\n\n\n<li><strong>Cumulative Layout Shift (CLS)<\/strong>\u00a0CLS: evaluates visual stability by quantifying unexpected displacements of page elements. A CLS of less than 0.1 is ideal.<\/li>\n<\/ol>\n\n\n\n<p>Optimizing these metrics is essential for improving your site's user experience and natural search engine optimization (SEO). Here are some strategies for doing so:<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Improving Largest Contentful Paint (LCP)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Image optimization<\/strong>\u00a0Compress and resize images to reduce weight without compromising quality. Using modern formats such as WebP can also help.<\/li>\n\n\n\n<li><strong>Efficient caching<\/strong>\u00a0configure server- and browser-side caching to speed up page loading times.<\/li>\n\n\n\n<li><strong>Using a content delivery network (CDN)<\/strong>\u00a0A CDN distributes your site's content to multiple servers around the world, reducing latency for users far from the main server.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optimizing Interaction to Next Paint (INP)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Minimizing JavaScript<\/strong>\u00a0reduce the size and complexity of JavaScript files to cut processing time.<\/li>\n\n\n\n<li><strong>Delay loading of non-essential scripts<\/strong>\u00a0Load scripts that are not crucial to the initial rendering of the page after the main content has been loaded.<\/li>\n\n\n\n<li><strong>Avoid time-consuming tasks<\/strong>\u00a0Identify and optimize JavaScript tasks that block the main thread for more than 50 milliseconds.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Reduce Cumulative Layout Shift (CLS)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Defining media dimensions<\/strong>\u00a0Specify the dimensions of images, videos and other multimedia elements to avoid layout changes when they are loaded.<\/li>\n\n\n\n<li><strong>Avoid dynamic insertion of content on top of existing content<\/strong>\u00a0To maintain visual stability, insert new elements below or next to content already loaded.<\/li>\n\n\n\n<li><strong>Use stable fonts<\/strong>\u00a0For example, use system fonts or ensure that web fonts are loaded in such a way as not to cause flashes of unstyled text.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tools for measuring and monitoring Core Web Vitals<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Google PageSpeed Insights<\/strong>\u00a0The Core Web Vitals: provides a detailed analysis of your site's performance, including Core Web Vitals.<\/li>\n\n\n\n<li><strong>Google Search Console<\/strong>\u00a0Core Web Vitals: provides a specific report on Core Web Vitals, identifying pages in need of improvement.<\/li>\n\n\n\n<li><strong>Lighthouse<\/strong>\u00a0integrated into Chrome's development tools, it lets you audit your site's performance and accessibility.<\/li>\n<\/ul>\n\n\n\n<p>By integrating these practices, you'll not only improve the user experience, but also your site's ranking in search results.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Core Web Vitals are key indicators defined by Google to evaluate the quality of user experience on a website. They focus on three main aspects: Optimizing these metrics is essential to improving your site's user experience and natural search engine optimization (SEO). Here are some strategies for achieving this: Improve the Largest [...]<\/p>","protected":false},"author":1,"featured_media":996496,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101,100],"tags":[],"class_list":["post-996467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo","category-web-apps"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.5 (Yoast SEO v23.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comment Optimiser votre Site pour les Core Web Vitals - Supersuasive<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/supersuasive.com\/en\/how-to-optimize-your-site-for-core-web-vitals\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment Optimiser votre Site pour les Core Web Vitals - Supersuasive\" \/>\n<meta property=\"og:description\" content=\"Les&nbsp;Core Web Vitals&nbsp;sont des indicateurs cl\u00e9s d\u00e9finis par Google pour \u00e9valuer la qualit\u00e9 de l&rsquo;exp\u00e9rience utilisateur sur un site web. Ils se concentrent sur trois aspects principaux : Optimiser ces m\u00e9triques est essentiel pour am\u00e9liorer l&rsquo;exp\u00e9rience utilisateur et le r\u00e9f\u00e9rencement naturel (SEO) de votre site. 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