[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"\u002Fglossary\u002Fpre-caching":3,"\u002Fglossary\u002Fpre-caching:related":55},{"id":4,"title":5,"author":6,"authorImage":7,"body":8,"category":40,"date":41,"description":42,"draft":43,"extension":44,"letter":45,"meta":46,"navigation":47,"path":48,"readTime":49,"related":50,"seo":51,"stem":53,"term":5,"__hash__":54},"glossary\u002Fglossary\u002Fpre-caching.md","Pre-caching","Fabian Krumbholz","\u002Fimages\u002Fauthors\u002Ffabian-krumbholz.webp",{"type":9,"value":10,"toc":36},"minimark",[11],[12,13,14,15,19,20,23,24,27,28,31,32,35],"p",{},"Pre-caching is the first step in Speed Kit's ",[16,17,18],"strong",{},"Predictive Preloads"," feature. Once the ",[16,21,22],{},"Prediction Engine"," identifies a likely next page for a user, the ",[16,25,26],{},"Service Worker"," proactively fetches the HTML for that page in the background and stores it in the local ",[16,29,30],{},"Service Worker Cache"," on the user's device. This ensures the page's main document is instantly available if the user clicks the predicted link, eliminating ",[16,33,34],{},"Network Time",".",{"title":37,"searchDepth":38,"depth":38,"links":39},"",2,[],null,"April 8, 2026","Pre-caching is the first step in Speed Kit's Predictive Preloads feature. Once the Prediction Engine identifies a likely next page for a user, the Service Worker proactively fetches the HTML for th…",false,"md","P",{},true,"\u002Fglossary\u002Fpre-caching","1 min read",[],{"title":52,"description":42},"Pre-caching: Definition | Web Performance Glossary","glossary\u002Fpre-caching","20rtEHTYydn4JZlq1vH3qbY_YQaf8786pwQ4hilj94o",[56,60,64,68],{"path":57,"title":58,"description":59,"letter":45},"\u002Fglossary\u002Fpage-load","Page Load","Page Load refers to the entire process of a webpage becoming visible and interactive for a user, from the initial navigation request to the final rendering of content.",{"path":61,"title":62,"description":63,"letter":45},"\u002Fglossary\u002Fpage-views-pis","Page Views (PIs)","Page Views is a metric that counts the total number of times a page on a website has been loaded or viewed by users. It is a fundamental measure of traffic and engagement.",{"path":65,"title":66,"description":67,"letter":45},"\u002Fglossary\u002Fpagespeed-insights-psi","PageSpeed Insights (PSI)","PageSpeed Insights is a free tool from Google that analyzes the performance of a single webpage and provides suggestions for improvement.",{"path":69,"title":70,"description":71,"letter":45},"\u002Fglossary\u002Fpassthrough-mode","Passthrough Mode","Passthrough Mode is a temporary, protective state that Speed Kit enters when its Deployment Detection mechanism identifies a major website update.",1787756715534]