[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["Google incorporated page speed as a ranking factor for mobile searches in 2018, leading to significant performance improvements across the web."],["User-centric performance metrics for the slowest one-third of web traffic improved by 15% to 20% in 2018."],["Abandonment rates for navigations from Google Search decreased by 20% due to site speed improvements."],["Developers utilized PageSpeed Insights extensively, conducting over a billion audits to enhance website performance."],["Webmasters are encouraged to prioritize user experience and leverage available tools like PageSpeed Insights and Chrome User Experience Report for optimization."]]],["In 2018, page speed became a ranking factor for mobile searches, leading to notable web performance improvements. User-centric performance metrics for the slowest traffic improved by 15-20%, and over 95% of countries showed speed improvements. Page abandonment from search dropped by 20%. Developers ran over a billion PageSpeed Insights audits. Webmasters are encouraged to optimize using PageSpeed Insights, Chrome User Experience Report, and Web Fundamentals resources.\n"]]