Simple Performance Bar Chrome 插件, crx 扩展下载

扩展ID: gkicgocakpcjjdeigifekmfmpcpepakk

Simple site performance bar that presents network, server, client and pageload timesUsing the Navigation Timing API, the Simple Performance Bar presents network, server, client and page load times as a group of easy to read bars fixed to the bottom of your browser.  Each time your page loads, the Simple Performance Bar appears.  

Network, server and client time calculations are found in the W3C Navigation Timing Draft ( https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/NavigationTiming/Overview.html ). Network time is connectEnd minus navigationStart.  Server time is responseEnd minus connectEnd.  Finally, client time is loadEventEnd minus responseEnd.