[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"\u002Fglossary\u002Fredirect-time":3,"\u002Fglossary\u002Fredirect-time:related":47},{"id":4,"title":5,"author":6,"authorImage":7,"body":8,"category":32,"date":33,"description":34,"draft":35,"extension":36,"letter":37,"meta":38,"navigation":39,"path":40,"readTime":41,"related":42,"seo":43,"stem":45,"term":5,"__hash__":46},"glossary\u002Fglossary\u002Fredirect-time.md","Redirect Time","Fabian Krumbholz","\u002Fimages\u002Fauthors\u002Ffabian-krumbholz.webp",{"type":9,"value":10,"toc":28},"minimark",[11],[12,13,14,15,19,20,23,24,27],"p",{},"A ",[16,17,18],"strong",{},"redirect"," is a response from a server that automatically forwards a user from one URL to another. While sometimes necessary (e.g., for tracking or moving content), redirects are very harmful to performance. Each redirect adds at least one full network ",[16,21,22],{},"Round Trip Time (RTT)"," to the loading process, which significantly delays the ",[16,25,26],{},"Time To First Byte (TTFB)",". Redirects on the initial HTML document should be eliminated whenever possible.",{"title":29,"searchDepth":30,"depth":30,"links":31},"",2,[],null,"April 8, 2026","A redirect is a response from a server that automatically forwards a user from one URL to another. While sometimes necessary (e.g., for tracking or moving content), redirects are very harmful to performance.",false,"md","R",{},true,"\u002Fglossary\u002Fredirect-time","1 min read",[],{"title":44,"description":34},"Redirect Time: Definition | Web Performance Glossary","glossary\u002Fredirect-time","4a_px8wgGGgGz8_ZBhSMmLowpuD5wcXhWjnfT_3tGo0",[48,52,56,60],{"path":49,"title":50,"description":51,"letter":37},"\u002Fglossary\u002Froi-return-on-investment","ROI (Return on Investment)","ROI is a business metric used to evaluate the profitability of an investment by comparing the net profit to the cost of the investment. It is typically expressed as a percentage.",{"path":53,"title":54,"description":55,"letter":37},"\u002Fglossary\u002Frtt-round-trip-time","RTT (Round Trip Time)","RTT stands for Round Trip Time and is a fundamental networking metric. It measures the total time it takes for a data packet to travel from a source (like a user's browser) to a destination (a serv…",{"path":57,"title":58,"description":59,"letter":37},"\u002Fglossary\u002Frtt-0-zero-round-trip-time","RTT-0 (Zero Round-Trip Time)","0-RTT (Zero Round-Trip Time Resumption) is a high-performance feature of modern network protocols like TLS 1.3 and HTTP\u002F3.",{"path":61,"title":62,"description":63,"letter":37},"\u002Fglossary\u002Freal-user-monitoring-rum","Real User Monitoring (RUM)","See Field Data.",1787756715806]