The Performance Golden Rule Revisited
Read OriginalThis article revisits the Performance Golden Rule, which states 80-90% of end-user response time is spent on the frontend. Using modern HTTP Archive data from 2023, the author analyzes Time to First Byte vs. total load time for top websites on desktop and mobile, confirming the rule still holds and may be shifting further towards frontend dominance. The piece discusses the rule's historical context and its relevance in today's performance-focused development landscape.
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