[null,null,["上次更新時間:2024-09-03 (世界標準時間)。"],[[["This documentation is outdated and refers to a deprecated version of PageSpeed Insights API (v4)."],["Version 5 of the API is the latest and offers real-world and lab data for performance analysis."],["Server response time, the time taken to load HTML for rendering, should be under 200ms."],["Slow response times can indicate performance issues stemming from various factors, including slow application logic and database queries."],["Optimization involves measuring, identifying bottlenecks, implementing fixes, and continuous monitoring."]]],[]]