[{"data":1,"prerenderedAt":63},["ShallowReactive",2],{"\u002Fglossary\u002Fresponse-time-limit":3,"\u002Fglossary\u002Fresponse-time-limit:related":46},{"id":4,"title":5,"author":6,"authorImage":7,"body":8,"category":31,"date":32,"description":33,"draft":34,"extension":35,"letter":36,"meta":37,"navigation":38,"path":39,"readTime":40,"related":41,"seo":42,"stem":44,"term":5,"__hash__":45},"glossary\u002Fglossary\u002Fresponse-time-limit.md","Response Time Limit","Fabian Krumbholz","\u002Fimages\u002Fauthors\u002Ffabian-krumbholz.webp",{"type":9,"value":10,"toc":27},"minimark",[11],[12,13,14,18,19,22,23,26],"p",{},[15,16,17],"strong",{},"Response time limits"," are the established psychological thresholds that dictate how users perceive system delays. Research shows there are critical boundaries for user attention and patience: interactions under 100ms feel instantaneous, while delays over 1 second are enough to interrupt a user's flow of thought, and delays over 10 seconds will likely lead to task abandonment. These well-documented limits form the scientific basis for the \"Good,\" \"Needs Improvement,\" and \"Poor\" thresholds used in modern web performance metrics like ",[15,20,21],{},"LCP"," and ",[15,24,25],{},"INP",".",{"title":28,"searchDepth":29,"depth":29,"links":30},"",2,[],null,"April 8, 2026","Response time limits are the established psychological thresholds that dictate how users perceive system delays. Research shows there are critical boundaries for user attention and patience: intera…",false,"md","R",{},true,"\u002Fglossary\u002Fresponse-time-limit","1 min read",[],{"title":43,"description":33},"Response Time Limit: Definition | Web Performance Glossary","glossary\u002Fresponse-time-limit","QDrfzTBdwD2dweWl4LJi964UJJkMuY9fHv9aclst5_Y",[47,51,55,59],{"path":48,"title":49,"description":50,"letter":36},"\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":52,"title":53,"description":54,"letter":36},"\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":56,"title":57,"description":58,"letter":36},"\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":60,"title":61,"description":62,"letter":36},"\u002Fglossary\u002Freal-user-monitoring-rum","Real User Monitoring (RUM)","See Field Data.",1787756715817]