[{"data":1,"prerenderedAt":79},["ShallowReactive",2],{"\u002Fglossary\u002Fcore-web-vitals-cwv":3,"\u002Fglossary\u002Fcore-web-vitals-cwv:related":62},{"id":4,"title":5,"author":6,"authorImage":7,"body":8,"category":46,"date":47,"description":48,"draft":49,"extension":50,"letter":51,"meta":52,"navigation":53,"path":54,"readTime":55,"related":56,"seo":57,"stem":59,"term":60,"__hash__":61},"glossary\u002Fglossary\u002Fcore-web-vitals-cwv.md","Core Web Vitals (CWV)","Fabian Krumbholz","\u002Fimages\u002Fauthors\u002Ffabian-krumbholz.webp",{"type":9,"value":10,"toc":42},"minimark",[11,20],[12,13,14,15,19],"p",{},"Core Web Vitals are a set of specific, user-centric metrics created by Google to measure the real-world user experience of a webpage. They represent Google's official standard for \"page experience\" and are a direct ranking signal for ",[16,17,18],"strong",{},"SEO",". The three Core Web Vitals are:",[21,22,23,30,36],"ul",{},[24,25,26,29],"li",{},[16,27,28],{},"Largest Contentful Paint (LCP)",": Measures loading performance.",[24,31,32,35],{},[16,33,34],{},"Interaction to Next Paint (INP)",": Measures interactivity.",[24,37,38,41],{},[16,39,40],{},"Cumulative Layout Shift (CLS)",": Measures visual stability.",{"title":43,"searchDepth":44,"depth":44,"links":45},"",2,[],null,"April 8, 2026","Core Web Vitals are a set of specific, user-centric metrics created by Google to measure the real-world user experience of a webpage.",false,"md","C",{},true,"\u002Fglossary\u002Fcore-web-vitals-cwv","1 min read",[],{"title":58,"description":48},"Core Web Vitals (CWV): Definition | Web Performance Glossary","glossary\u002Fcore-web-vitals-cwv","Core Web Vitals","g9Dby9J3xMchGSTh2cr_wbCt6WXONm5fqjrjLJAQMkI",[63,67,71,75],{"path":64,"title":65,"description":66,"letter":51},"\u002Fglossary\u002Fcdn-content-delivery-network","CDN (Content Delivery Network)","A CDN, or Content Delivery Network, is a globally distributed network of servers designed to deliver web content to users quickly and efficiently.",{"path":68,"title":69,"description":70,"letter":51},"\u002Fglossary\u002Fcors-cross-origin-resource-sharing","CORS (Cross-Origin Resource Sharing)","CORS is a browser security feature that uses HTTP headers to manage whether a web page from one domain is allowed to fetch resources from another domain.",{"path":72,"title":73,"description":74,"letter":51},"\u002Fglossary\u002Fcpu-time","CPU time","CPU time is the amount of time the Central Processing Unit (CPU) of a user's device spends processing the scripts and rendering a webpage.",{"path":76,"title":77,"description":78,"letter":51},"\u002Fglossary\u002Fcache","Cache","A cache is a high-speed, temporary storage layer designed to store copies of website files (like HTML, images, and scripts) closer to the user.",1787756713561]