performance API 中什么指标可以衡量首屏时间
Issue 欢迎在 Gtihub Issue 中回答此问题: Issue 190 (opens in a new tab)
Author 回答者: nieyao (opens in a new tab)
window.performance.timing,详细的可以看下这篇文章前端性能优化衡量指标 (opens in a new tab)
Issue 欢迎在 Gtihub Issue 中回答此问题: Issue 190 (opens in a new tab)
Author 回答者: nieyao (opens in a new tab)
window.performance.timing,详细的可以看下这篇文章前端性能优化衡量指标 (opens in a new tab)